Home / 42,882.62-59,206.90-26,774.46

Finding the Fourth Proportional to 42,882.62, 59,206.90 and 26,774.46

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Solution

The fourth proportional to 42,882.62, 59,206.90 and 26,774.46 is: 36,966.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,882.62 : 59,206.90 = 26,774.46 : x
  2. Step 2: Convert to fraction form
    42,882.62/59,206.90 = 26,774.46/x
  3. Step 3: Cross multiply
    42,882.62x = 59,206.90 × 26,774.46
  4. Step 4: Simplify right side
    42,882.62x = 1,585,232,345.87
  5. Step 5: Solve for x
    x = 1,585,232,345.87/42,882.62
  6. Step 6: Final answer
    x = 36,966.78

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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.