Home / 37,039.52-55,580.88-14,862.80

Finding the Fourth Proportional to 37,039.52, 55,580.88 and 14,862.80

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Solution

The fourth proportional to 37,039.52, 55,580.88 and 14,862.80 is: 22,302.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,039.52 : 55,580.88 = 14,862.80 : x
  2. Step 2: Convert to fraction form
    37,039.52/55,580.88 = 14,862.80/x
  3. Step 3: Cross multiply
    37,039.52x = 55,580.88 × 14,862.80
  4. Step 4: Simplify right side
    37,039.52x = 826,087,503.26
  5. Step 5: Solve for x
    x = 826,087,503.26/37,039.52
  6. Step 6: Final answer
    x = 22,302.87

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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.