Home / 64,368.64-96,529.29-22,237.93

Finding the Fourth Proportional to 64,368.64, 96,529.29 and 22,237.93

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Solution

The fourth proportional to 64,368.64, 96,529.29 and 22,237.93 is: 33,348.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,368.64 : 96,529.29 = 22,237.93 : x
  2. Step 2: Convert to fraction form
    64,368.64/96,529.29 = 22,237.93/x
  3. Step 3: Cross multiply
    64,368.64x = 96,529.29 × 22,237.93
  4. Step 4: Simplify right side
    64,368.64x = 2,146,611,593.97
  5. Step 5: Solve for x
    x = 2,146,611,593.97/64,368.64
  6. Step 6: Final answer
    x = 33,348.72

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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.