Home / 42,555.57-58,737.04-24,647.69

Finding the Fourth Proportional to 42,555.57, 58,737.04 and 24,647.69

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Solution

The fourth proportional to 42,555.57, 58,737.04 and 24,647.69 is: 34,019.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,555.57 : 58,737.04 = 24,647.69 : x
  2. Step 2: Convert to fraction form
    42,555.57/58,737.04 = 24,647.69/x
  3. Step 3: Cross multiply
    42,555.57x = 58,737.04 × 24,647.69
  4. Step 4: Simplify right side
    42,555.57x = 1,447,732,083.36
  5. Step 5: Solve for x
    x = 1,447,732,083.36/42,555.57
  6. Step 6: Final answer
    x = 34,019.80

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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.