Home / 42,348.60-58,437.16-23,482.08

Finding the Fourth Proportional to 42,348.60, 58,437.16 and 23,482.08

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Solution

The fourth proportional to 42,348.60, 58,437.16 and 23,482.08 is: 32,403.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,348.60 : 58,437.16 = 23,482.08 : x
  2. Step 2: Convert to fraction form
    42,348.60/58,437.16 = 23,482.08/x
  3. Step 3: Cross multiply
    42,348.60x = 58,437.16 × 23,482.08
  4. Step 4: Simplify right side
    42,348.60x = 1,372,226,066.09
  5. Step 5: Solve for x
    x = 1,372,226,066.09/42,348.60
  6. Step 6: Final answer
    x = 32,403.10

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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.