Home / 64,360.32-96,513.11-29,322.24

Finding the Fourth Proportional to 64,360.32, 96,513.11 and 29,322.24

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Solution

The fourth proportional to 64,360.32, 96,513.11 and 29,322.24 is: 43,970.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,360.32 : 96,513.11 = 29,322.24 : x
  2. Step 2: Convert to fraction form
    64,360.32/96,513.11 = 29,322.24/x
  3. Step 3: Cross multiply
    64,360.32x = 96,513.11 × 29,322.24
  4. Step 4: Simplify right side
    64,360.32x = 2,829,980,092.00
  5. Step 5: Solve for x
    x = 2,829,980,092.00/64,360.32
  6. Step 6: Final answer
    x = 43,970.89

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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.