Home / 97,525.62-134,587.98-55,084.32

Finding the Fourth Proportional to 97,525.62, 134,587.98 and 55,084.32

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Solution

The fourth proportional to 97,525.62, 134,587.98 and 55,084.32 is: 76,017.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,525.62 : 134,587.98 = 55,084.32 : x
  2. Step 2: Convert to fraction form
    97,525.62/134,587.98 = 55,084.32/x
  3. Step 3: Cross multiply
    97,525.62x = 134,587.98 × 55,084.32
  4. Step 4: Simplify right side
    97,525.62x = 7,413,687,358.47
  5. Step 5: Solve for x
    x = 7,413,687,358.47/97,525.62
  6. Step 6: Final answer
    x = 76,017.84

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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.