Home / 110,569.56-152,583.66-67,534.26

Finding the Fourth Proportional to 110,569.56, 152,583.66 and 67,534.26

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Solution

The fourth proportional to 110,569.56, 152,583.66 and 67,534.26 is: 93,195.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,569.56 : 152,583.66 = 67,534.26 : x
  2. Step 2: Convert to fraction form
    110,569.56/152,583.66 = 67,534.26/x
  3. Step 3: Cross multiply
    110,569.56x = 152,583.66 × 67,534.26
  4. Step 4: Simplify right side
    110,569.56x = 10,304,624,566.19
  5. Step 5: Solve for x
    x = 10,304,624,566.19/110,569.56
  6. Step 6: Final answer
    x = 93,195.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.