Home / 39,024.75-58,535.06-10,946.75

Finding the Fourth Proportional to 39,024.75, 58,535.06 and 10,946.75

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Solution

The fourth proportional to 39,024.75, 58,535.06 and 10,946.75 is: 16,419.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,024.75 : 58,535.06 = 10,946.75 : x
  2. Step 2: Convert to fraction form
    39,024.75/58,535.06 = 10,946.75/x
  3. Step 3: Cross multiply
    39,024.75x = 58,535.06 × 10,946.75
  4. Step 4: Simplify right side
    39,024.75x = 640,768,841.76
  5. Step 5: Solve for x
    x = 640,768,841.76/39,024.75
  6. Step 6: Final answer
    x = 16,419.55

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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.