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Finding the Fourth Proportional to 425,102.04, 586,635.05 and 241,338.94

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Solution

The fourth proportional to 425,102.04, 586,635.05 and 241,338.94 is: 333,044.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    425,102.04 : 586,635.05 = 241,338.94 : x
  2. Step 2: Convert to fraction form
    425,102.04/586,635.05 = 241,338.94/x
  3. Step 3: Cross multiply
    425,102.04x = 586,635.05 × 241,338.94
  4. Step 4: Simplify right side
    425,102.04x = 141,577,881,565.47
  5. Step 5: Solve for x
    x = 141,577,881,565.47/425,102.04
  6. Step 6: Final answer
    x = 333,044.47

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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.