Home / 62,130.60-93,126.78-37,204.20

Finding the Fourth Proportional to 62,130.60, 93,126.78 and 37,204.20

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Solution

The fourth proportional to 62,130.60, 93,126.78 and 37,204.20 is: 55,764.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,130.60 : 93,126.78 = 37,204.20 : x
  2. Step 2: Convert to fraction form
    62,130.60/93,126.78 = 37,204.20/x
  3. Step 3: Cross multiply
    62,130.60x = 93,126.78 × 37,204.20
  4. Step 4: Simplify right side
    62,130.60x = 3,464,707,348.48
  5. Step 5: Solve for x
    x = 3,464,707,348.48/62,130.60
  6. Step 6: Final answer
    x = 55,764.91

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1.5x scale

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.