Home / 110,012.48-151,817.36-59,711.48

Finding the Fourth Proportional to 110,012.48, 151,817.36 and 59,711.48

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Solution

The fourth proportional to 110,012.48, 151,817.36 and 59,711.48 is: 82,401.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,012.48 : 151,817.36 = 59,711.48 : x
  2. Step 2: Convert to fraction form
    110,012.48/151,817.36 = 59,711.48/x
  3. Step 3: Cross multiply
    110,012.48x = 151,817.36 × 59,711.48
  4. Step 4: Simplify right side
    110,012.48x = 9,065,239,255.29
  5. Step 5: Solve for x
    x = 9,065,239,255.29/110,012.48
  6. Step 6: Final answer
    x = 82,401.92

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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.