Home / 42,264.84-63,388.34-27,226.92

Finding the Fourth Proportional to 42,264.84, 63,388.34 and 27,226.92

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Solution

The fourth proportional to 42,264.84, 63,388.34 and 27,226.92 is: 40,834.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,264.84 : 63,388.34 = 27,226.92 : x
  2. Step 2: Convert to fraction form
    42,264.84/63,388.34 = 27,226.92/x
  3. Step 3: Cross multiply
    42,264.84x = 63,388.34 × 27,226.92
  4. Step 4: Simplify right side
    42,264.84x = 1,725,869,262.11
  5. Step 5: Solve for x
    x = 1,725,869,262.11/42,264.84
  6. Step 6: Final answer
    x = 40,834.63

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1.5x scale

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.