Home / 56,224.20-77,592.29-32,354.45

Finding the Fourth Proportional to 56,224.20, 77,592.29 and 32,354.45

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Solution

The fourth proportional to 56,224.20, 77,592.29 and 32,354.45 is: 44,650.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,224.20 : 77,592.29 = 32,354.45 : x
  2. Step 2: Convert to fraction form
    56,224.20/77,592.29 = 32,354.45/x
  3. Step 3: Cross multiply
    56,224.20x = 77,592.29 × 32,354.45
  4. Step 4: Simplify right side
    56,224.20x = 2,510,455,317.46
  5. Step 5: Solve for x
    x = 2,510,455,317.46/56,224.20
  6. Step 6: Final answer
    x = 44,650.80

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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.