Home / 55,591.52-83,386.06-16,146.95

Finding the Fourth Proportional to 55,591.52, 83,386.06 and 16,146.95

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Solution

The fourth proportional to 55,591.52, 83,386.06 and 16,146.95 is: 24,220.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,591.52 : 83,386.06 = 16,146.95 : x
  2. Step 2: Convert to fraction form
    55,591.52/83,386.06 = 16,146.95/x
  3. Step 3: Cross multiply
    55,591.52x = 83,386.06 × 16,146.95
  4. Step 4: Simplify right side
    55,591.52x = 1,346,430,084.22
  5. Step 5: Solve for x
    x = 1,346,430,084.22/55,591.52
  6. Step 6: Final answer
    x = 24,220.06

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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.