Home / 39,254.22-54,152.96-23,329.62

Finding the Fourth Proportional to 39,254.22, 54,152.96 and 23,329.62

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Solution

The fourth proportional to 39,254.22, 54,152.96 and 23,329.62 is: 32,184.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,254.22 : 54,152.96 = 23,329.62 : x
  2. Step 2: Convert to fraction form
    39,254.22/54,152.96 = 23,329.62/x
  3. Step 3: Cross multiply
    39,254.22x = 54,152.96 × 23,329.62
  4. Step 4: Simplify right side
    39,254.22x = 1,263,367,862.03
  5. Step 5: Solve for x
    x = 1,263,367,862.03/39,254.22
  6. Step 6: Final answer
    x = 32,184.26

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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.