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Finding the Fourth Proportional to 56,597.60, 84,840.40 and 25,024.80

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Solution

The fourth proportional to 56,597.60, 84,840.40 and 25,024.80 is: 37,512.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,597.60 : 84,840.40 = 25,024.80 : x
  2. Step 2: Convert to fraction form
    56,597.60/84,840.40 = 25,024.80/x
  3. Step 3: Cross multiply
    56,597.60x = 84,840.40 × 25,024.80
  4. Step 4: Simplify right side
    56,597.60x = 2,123,114,041.92
  5. Step 5: Solve for x
    x = 2,123,114,041.92/56,597.60
  6. Step 6: Final answer
    x = 37,512.44

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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.