Home / 56,924.80-85,381.62-25,335.40

Finding the Fourth Proportional to 56,924.80, 85,381.62 and 25,335.40

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Solution

The fourth proportional to 56,924.80, 85,381.62 and 25,335.40 is: 38,000.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,924.80 : 85,381.62 = 25,335.40 : x
  2. Step 2: Convert to fraction form
    56,924.80/85,381.62 = 25,335.40/x
  3. Step 3: Cross multiply
    56,924.80x = 85,381.62 × 25,335.40
  4. Step 4: Simplify right side
    56,924.80x = 2,163,177,495.35
  5. Step 5: Solve for x
    x = 2,163,177,495.35/56,924.80
  6. Step 6: Final answer
    x = 38,000.62

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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.