Home / 202,901.07-304,389.86-62,626.89

Finding the Fourth Proportional to 202,901.07, 304,389.86 and 62,626.89

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Solution

The fourth proportional to 202,901.07, 304,389.86 and 62,626.89 is: 93,952.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,901.07 : 304,389.86 = 62,626.89 : x
  2. Step 2: Convert to fraction form
    202,901.07/304,389.86 = 62,626.89/x
  3. Step 3: Cross multiply
    202,901.07x = 304,389.86 × 62,626.89
  4. Step 4: Simplify right side
    202,901.07x = 19,062,989,966.20
  5. Step 5: Solve for x
    x = 19,062,989,966.20/202,901.07
  6. Step 6: Final answer
    x = 93,952.14

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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.