Home / 39,363.29-59,053.35-14,403.24

Finding the Fourth Proportional to 39,363.29, 59,053.35 and 14,403.24

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Solution

The fourth proportional to 39,363.29, 59,053.35 and 14,403.24 is: 21,607.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,363.29 : 59,053.35 = 14,403.24 : x
  2. Step 2: Convert to fraction form
    39,363.29/59,053.35 = 14,403.24/x
  3. Step 3: Cross multiply
    39,363.29x = 59,053.35 × 14,403.24
  4. Step 4: Simplify right side
    39,363.29x = 850,559,572.85
  5. Step 5: Solve for x
    x = 850,559,572.85/39,363.29
  6. Step 6: Final answer
    x = 21,607.94

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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.