Home / 107,452.16-148,277.04-59,707.52

Finding the Fourth Proportional to 107,452.16, 148,277.04 and 59,707.52

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Solution

The fourth proportional to 107,452.16, 148,277.04 and 59,707.52 is: 82,392.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,452.16 : 148,277.04 = 59,707.52 : x
  2. Step 2: Convert to fraction form
    107,452.16/148,277.04 = 59,707.52/x
  3. Step 3: Cross multiply
    107,452.16x = 148,277.04 × 59,707.52
  4. Step 4: Simplify right side
    107,452.16x = 8,853,254,331.34
  5. Step 5: Solve for x
    x = 8,853,254,331.34/107,452.16
  6. Step 6: Final answer
    x = 82,392.52

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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.