Home / 42,886.12-59,179.62-24,020.20

Finding the Fourth Proportional to 42,886.12, 59,179.62 and 24,020.20

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Solution

The fourth proportional to 42,886.12, 59,179.62 and 24,020.20 is: 33,146.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,886.12 : 59,179.62 = 24,020.20 : x
  2. Step 2: Convert to fraction form
    42,886.12/59,179.62 = 24,020.20/x
  3. Step 3: Cross multiply
    42,886.12x = 59,179.62 × 24,020.20
  4. Step 4: Simplify right side
    42,886.12x = 1,421,506,308.32
  5. Step 5: Solve for x
    x = 1,421,506,308.32/42,886.12
  6. Step 6: Final answer
    x = 33,146.07

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Double scale
Find fourth proportional to 42,887.12, 59,181 and 24,021.20
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.