Home / 45,734.02-68,613.36-23,535.30

Finding the Fourth Proportional to 45,734.02, 68,613.36 and 23,535.30

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Solution

The fourth proportional to 45,734.02, 68,613.36 and 23,535.30 is: 35,309.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,734.02 : 68,613.36 = 23,535.30 : x
  2. Step 2: Convert to fraction form
    45,734.02/68,613.36 = 23,535.30/x
  3. Step 3: Cross multiply
    45,734.02x = 68,613.36 × 23,535.30
  4. Step 4: Simplify right side
    45,734.02x = 1,614,836,011.61
  5. Step 5: Solve for x
    x = 1,614,836,011.61/45,734.02
  6. Step 6: Final answer
    x = 35,309.30

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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.