Home / 44,323.04-66,473.22-13,151

Finding the Fourth Proportional to 44,323.04, 66,473.22 and 13,151

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Solution

The fourth proportional to 44,323.04, 66,473.22 and 13,151 is: 19,723.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,323.04 : 66,473.22 = 13,151 : x
  2. Step 2: Convert to fraction form
    44,323.04/66,473.22 = 13,151/x
  3. Step 3: Cross multiply
    44,323.04x = 66,473.22 × 13,151
  4. Step 4: Simplify right side
    44,323.04x = 874,189,316.22
  5. Step 5: Solve for x
    x = 874,189,316.22/44,323.04
  6. Step 6: Final answer
    x = 19,723.14

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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.