Home / 43,237.17-64,799.19-22,159.35

Finding the Fourth Proportional to 43,237.17, 64,799.19 and 22,159.35

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Solution

The fourth proportional to 43,237.17, 64,799.19 and 22,159.35 is: 33,210.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,237.17 : 64,799.19 = 22,159.35 : x
  2. Step 2: Convert to fraction form
    43,237.17/64,799.19 = 22,159.35/x
  3. Step 3: Cross multiply
    43,237.17x = 64,799.19 × 22,159.35
  4. Step 4: Simplify right side
    43,237.17x = 1,435,907,930.93
  5. Step 5: Solve for x
    x = 1,435,907,930.93/43,237.17
  6. Step 6: Final answer
    x = 33,210.04

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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.