Home / 110,527.26-152,522.19-62,774.34

Finding the Fourth Proportional to 110,527.26, 152,522.19 and 62,774.34

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Solution

The fourth proportional to 110,527.26, 152,522.19 and 62,774.34 is: 86,625.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,527.26 : 152,522.19 = 62,774.34 : x
  2. Step 2: Convert to fraction form
    110,527.26/152,522.19 = 62,774.34/x
  3. Step 3: Cross multiply
    110,527.26x = 152,522.19 × 62,774.34
  4. Step 4: Simplify right side
    110,527.26x = 9,574,479,812.60
  5. Step 5: Solve for x
    x = 9,574,479,812.60/110,527.26
  6. Step 6: Final answer
    x = 86,625.51

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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.