Home / 61,037.20-91,547.02-23,614.93

Finding the Fourth Proportional to 61,037.20, 91,547.02 and 23,614.93

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Solution

The fourth proportional to 61,037.20, 91,547.02 and 23,614.93 is: 35,419.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,037.20 : 91,547.02 = 23,614.93 : x
  2. Step 2: Convert to fraction form
    61,037.20/91,547.02 = 23,614.93/x
  3. Step 3: Cross multiply
    61,037.20x = 91,547.02 × 23,614.93
  4. Step 4: Simplify right side
    61,037.20x = 2,161,876,469.01
  5. Step 5: Solve for x
    x = 2,161,876,469.01/61,037.20
  6. Step 6: Final answer
    x = 35,419.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.