Home / 62,009.28-93,117.60-61,525.44

Finding the Fourth Proportional to 62,009.28, 93,117.60 and 61,525.44

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Solution

The fourth proportional to 62,009.28, 93,117.60 and 61,525.44 is: 92,391.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,009.28 : 93,117.60 = 61,525.44 : x
  2. Step 2: Convert to fraction form
    62,009.28/93,117.60 = 61,525.44/x
  3. Step 3: Cross multiply
    62,009.28x = 93,117.60 × 61,525.44
  4. Step 4: Simplify right side
    62,009.28x = 5,729,101,311.74
  5. Step 5: Solve for x
    x = 5,729,101,311.74/62,009.28
  6. Step 6: Final answer
    x = 92,391.03

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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.