Home / 110,244.80-152,158.95-62,498.33

Finding the Fourth Proportional to 110,244.80, 152,158.95 and 62,498.33

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Solution

The fourth proportional to 110,244.80, 152,158.95 and 62,498.33 is: 86,259.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,244.80 : 152,158.95 = 62,498.33 : x
  2. Step 2: Convert to fraction form
    110,244.80/152,158.95 = 62,498.33/x
  3. Step 3: Cross multiply
    110,244.80x = 152,158.95 × 62,498.33
  4. Step 4: Simplify right side
    110,244.80x = 9,509,679,957.06
  5. Step 5: Solve for x
    x = 9,509,679,957.06/110,244.80
  6. Step 6: Final answer
    x = 86,259.67

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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.