Home / 39,024.93-58,544.70-12,737.19

Finding the Fourth Proportional to 39,024.93, 58,544.70 and 12,737.19

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Solution

The fourth proportional to 39,024.93, 58,544.70 and 12,737.19 is: 19,108.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,024.93 : 58,544.70 = 12,737.19 : x
  2. Step 2: Convert to fraction form
    39,024.93/58,544.70 = 12,737.19/x
  3. Step 3: Cross multiply
    39,024.93x = 58,544.70 × 12,737.19
  4. Step 4: Simplify right side
    39,024.93x = 745,694,967.39
  5. Step 5: Solve for x
    x = 745,694,967.39/39,024.93
  6. Step 6: Final answer
    x = 19,108.17

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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.