Home / 32,445.01-44,773.77-18,297.55

Finding the Fourth Proportional to 32,445.01, 44,773.77 and 18,297.55

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Solution

The fourth proportional to 32,445.01, 44,773.77 and 18,297.55 is: 25,250.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,445.01 : 44,773.77 = 18,297.55 : x
  2. Step 2: Convert to fraction form
    32,445.01/44,773.77 = 18,297.55/x
  3. Step 3: Cross multiply
    32,445.01x = 44,773.77 × 18,297.55
  4. Step 4: Simplify right side
    32,445.01x = 819,250,295.26
  5. Step 5: Solve for x
    x = 819,250,295.26/32,445.01
  6. Step 6: Final answer
    x = 25,250.43

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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.