Home / 62,177.01-93,192.45-28,826.88

Finding the Fourth Proportional to 62,177.01, 93,192.45 and 28,826.88

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Solution

The fourth proportional to 62,177.01, 93,192.45 and 28,826.88 is: 43,206.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,177.01 : 93,192.45 = 28,826.88 : x
  2. Step 2: Convert to fraction form
    62,177.01/93,192.45 = 28,826.88/x
  3. Step 3: Cross multiply
    62,177.01x = 93,192.45 × 28,826.88
  4. Step 4: Simplify right side
    62,177.01x = 2,686,447,573.06
  5. Step 5: Solve for x
    x = 2,686,447,573.06/62,177.01
  6. Step 6: Final answer
    x = 43,206.45

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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.