Home / 91,314.24-136,953.14-32,152.24

Finding the Fourth Proportional to 91,314.24, 136,953.14 and 32,152.24

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Solution

The fourth proportional to 91,314.24, 136,953.14 and 32,152.24 is: 48,221.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,314.24 : 136,953.14 = 32,152.24 : x
  2. Step 2: Convert to fraction form
    91,314.24/136,953.14 = 32,152.24/x
  3. Step 3: Cross multiply
    91,314.24x = 136,953.14 × 32,152.24
  4. Step 4: Simplify right side
    91,314.24x = 4,403,350,226.03
  5. Step 5: Solve for x
    x = 4,403,350,226.03/91,314.24
  6. Step 6: Final answer
    x = 48,221.94

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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.