Home / 40,973.22-61,411.23-17,550.18

Finding the Fourth Proportional to 40,973.22, 61,411.23 and 17,550.18

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Solution

The fourth proportional to 40,973.22, 61,411.23 and 17,550.18 is: 26,304.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,973.22 : 61,411.23 = 17,550.18 : x
  2. Step 2: Convert to fraction form
    40,973.22/61,411.23 = 17,550.18/x
  3. Step 3: Cross multiply
    40,973.22x = 61,411.23 × 17,550.18
  4. Step 4: Simplify right side
    40,973.22x = 1,077,778,140.52
  5. Step 5: Solve for x
    x = 1,077,778,140.52/40,973.22
  6. Step 6: Final answer
    x = 26,304.45

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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.