Home / 113,006.48-169,512.96-63,058.64

Finding the Fourth Proportional to 113,006.48, 169,512.96 and 63,058.64

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Solution

The fourth proportional to 113,006.48, 169,512.96 and 63,058.64 is: 94,589.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,006.48 : 169,512.96 = 63,058.64 : x
  2. Step 2: Convert to fraction form
    113,006.48/169,512.96 = 63,058.64/x
  3. Step 3: Cross multiply
    113,006.48x = 169,512.96 × 63,058.64
  4. Step 4: Simplify right side
    113,006.48x = 10,689,256,719.97
  5. Step 5: Solve for x
    x = 10,689,256,719.97/113,006.48
  6. Step 6: Final answer
    x = 94,589.77

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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.