Home / 107,235.24-148,002.48-59,504.04

Finding the Fourth Proportional to 107,235.24, 148,002.48 and 59,504.04

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Solution

The fourth proportional to 107,235.24, 148,002.48 and 59,504.04 is: 82,125.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,235.24 : 148,002.48 = 59,504.04 : x
  2. Step 2: Convert to fraction form
    107,235.24/148,002.48 = 59,504.04/x
  3. Step 3: Cross multiply
    107,235.24x = 148,002.48 × 59,504.04
  4. Step 4: Simplify right side
    107,235.24x = 8,806,745,490.02
  5. Step 5: Solve for x
    x = 8,806,745,490.02/107,235.24
  6. Step 6: Final answer
    x = 82,125.48

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.