Home / 64,132.24-88,513.15-41,476.28

Finding the Fourth Proportional to 64,132.24, 88,513.15 and 41,476.28

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Solution

The fourth proportional to 64,132.24, 88,513.15 and 41,476.28 is: 57,244.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,132.24 : 88,513.15 = 41,476.28 : x
  2. Step 2: Convert to fraction form
    64,132.24/88,513.15 = 41,476.28/x
  3. Step 3: Cross multiply
    64,132.24x = 88,513.15 × 41,476.28
  4. Step 4: Simplify right side
    64,132.24x = 3,671,196,193.08
  5. Step 5: Solve for x
    x = 3,671,196,193.08/64,132.24
  6. Step 6: Final answer
    x = 57,244.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.