Home / 42,855.11-59,141.04-24,953.30

Finding the Fourth Proportional to 42,855.11, 59,141.04 and 24,953.30

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Solution

The fourth proportional to 42,855.11, 59,141.04 and 24,953.30 is: 34,436.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,855.11 : 59,141.04 = 24,953.30 : x
  2. Step 2: Convert to fraction form
    42,855.11/59,141.04 = 24,953.30/x
  3. Step 3: Cross multiply
    42,855.11x = 59,141.04 × 24,953.30
  4. Step 4: Simplify right side
    42,855.11x = 1,475,764,113.43
  5. Step 5: Solve for x
    x = 1,475,764,113.43/42,855.11
  6. Step 6: Final answer
    x = 34,436.13

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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.