Home / 169,548.90-254,574.45-94,818.30

Finding the Fourth Proportional to 169,548.90, 254,574.45 and 94,818.30

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Solution

The fourth proportional to 169,548.90, 254,574.45 and 94,818.30 is: 142,367.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,548.90 : 254,574.45 = 94,818.30 : x
  2. Step 2: Convert to fraction form
    169,548.90/254,574.45 = 94,818.30/x
  3. Step 3: Cross multiply
    169,548.90x = 254,574.45 × 94,818.30
  4. Step 4: Simplify right side
    169,548.90x = 24,138,316,572.44
  5. Step 5: Solve for x
    x = 24,138,316,572.44/169,548.90
  6. Step 6: Final answer
    x = 142,367.87

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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.