Home / 25,147.48-34,435.25-24,156.04

Finding the Fourth Proportional to 25,147.48, 34,435.25 and 24,156.04

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Solution

The fourth proportional to 25,147.48, 34,435.25 and 24,156.04 is: 33,077.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,147.48 : 34,435.25 = 24,156.04 : x
  2. Step 2: Convert to fraction form
    25,147.48/34,435.25 = 24,156.04/x
  3. Step 3: Cross multiply
    25,147.48x = 34,435.25 × 24,156.04
  4. Step 4: Simplify right side
    25,147.48x = 831,819,276.41
  5. Step 5: Solve for x
    x = 831,819,276.41/25,147.48
  6. Step 6: Final answer
    x = 33,077.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.