Home / 64,266.14-88,726.14-41,949.02

Finding the Fourth Proportional to 64,266.14, 88,726.14 and 41,949.02

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Solution

The fourth proportional to 64,266.14, 88,726.14 and 41,949.02 is: 57,915.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,266.14 : 88,726.14 = 41,949.02 : x
  2. Step 2: Convert to fraction form
    64,266.14/88,726.14 = 41,949.02/x
  3. Step 3: Cross multiply
    64,266.14x = 88,726.14 × 41,949.02
  4. Step 4: Simplify right side
    64,266.14x = 3,721,974,621.38
  5. Step 5: Solve for x
    x = 3,721,974,621.38/64,266.14
  6. Step 6: Final answer
    x = 57,915.02

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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.