Home / 64,302.97-96,459.06-22,182.43

Finding the Fourth Proportional to 64,302.97, 96,459.06 and 22,182.43

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Solution

The fourth proportional to 64,302.97, 96,459.06 and 22,182.43 is: 33,275.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,302.97 : 96,459.06 = 22,182.43 : x
  2. Step 2: Convert to fraction form
    64,302.97/96,459.06 = 22,182.43/x
  3. Step 3: Cross multiply
    64,302.97x = 96,459.06 × 22,182.43
  4. Step 4: Simplify right side
    64,302.97x = 2,139,696,346.32
  5. Step 5: Solve for x
    x = 2,139,696,346.32/64,302.97
  6. Step 6: Final answer
    x = 33,275.23

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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.