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Finding the Fourth Proportional to 42,737.94, 58,974.03 and 24,833.70

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Solution

The fourth proportional to 42,737.94, 58,974.03 and 24,833.70 is: 34,267.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,737.94 : 58,974.03 = 24,833.70 : x
  2. Step 2: Convert to fraction form
    42,737.94/58,974.03 = 24,833.70/x
  3. Step 3: Cross multiply
    42,737.94x = 58,974.03 × 24,833.70
  4. Step 4: Simplify right side
    42,737.94x = 1,464,543,368.81
  5. Step 5: Solve for x
    x = 1,464,543,368.81/42,737.94
  6. Step 6: Final answer
    x = 34,267.99

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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.