Home / 113,007.48-169,514.46-63,059.64

Finding the Fourth Proportional to 113,007.48, 169,514.46 and 63,059.64

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Solution

The fourth proportional to 113,007.48, 169,514.46 and 63,059.64 is: 94,591.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,007.48 : 169,514.46 = 63,059.64 : x
  2. Step 2: Convert to fraction form
    113,007.48/169,514.46 = 63,059.64/x
  3. Step 3: Cross multiply
    113,007.48x = 169,514.46 × 63,059.64
  4. Step 4: Simplify right side
    113,007.48x = 10,689,520,822.39
  5. Step 5: Solve for x
    x = 10,689,520,822.39/113,007.48
  6. Step 6: Final answer
    x = 94,591.27

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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.