Home / 84,090.04-126,158.82-24,925.48

Finding the Fourth Proportional to 84,090.04, 126,158.82 and 24,925.48

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Solution

The fourth proportional to 84,090.04, 126,158.82 and 24,925.48 is: 37,395.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,090.04 : 126,158.82 = 24,925.48 : x
  2. Step 2: Convert to fraction form
    84,090.04/126,158.82 = 24,925.48/x
  3. Step 3: Cross multiply
    84,090.04x = 126,158.82 × 24,925.48
  4. Step 4: Simplify right side
    84,090.04x = 3,144,569,144.73
  5. Step 5: Solve for x
    x = 3,144,569,144.73/84,090.04
  6. Step 6: Final answer
    x = 37,395.26

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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.