Home / 42,852.90-59,129.96-26,926.14

Finding the Fourth Proportional to 42,852.90, 59,129.96 and 26,926.14

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Solution

The fourth proportional to 42,852.90, 59,129.96 and 26,926.14 is: 37,153.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,852.90 : 59,129.96 = 26,926.14 : x
  2. Step 2: Convert to fraction form
    42,852.90/59,129.96 = 26,926.14/x
  3. Step 3: Cross multiply
    42,852.90x = 59,129.96 × 26,926.14
  4. Step 4: Simplify right side
    42,852.90x = 1,592,141,581.15
  5. Step 5: Solve for x
    x = 1,592,141,581.15/42,852.90
  6. Step 6: Final answer
    x = 37,153.65

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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.