Home / 91,088.88-136,617.80-24,514.16

Finding the Fourth Proportional to 91,088.88, 136,617.80 and 24,514.16

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Solution

The fourth proportional to 91,088.88, 136,617.80 and 24,514.16 is: 36,767.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,088.88 : 136,617.80 = 24,514.16 : x
  2. Step 2: Convert to fraction form
    91,088.88/136,617.80 = 24,514.16/x
  3. Step 3: Cross multiply
    91,088.88x = 136,617.80 × 24,514.16
  4. Step 4: Simplify right side
    91,088.88x = 3,349,070,608.05
  5. Step 5: Solve for x
    x = 3,349,070,608.05/91,088.88
  6. Step 6: Final answer
    x = 36,767.06

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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.