Home / 110,230.48-152,121.27-62,482.24

Finding the Fourth Proportional to 110,230.48, 152,121.27 and 62,482.24

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Solution

The fourth proportional to 110,230.48, 152,121.27 and 62,482.24 is: 86,227.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,230.48 : 152,121.27 = 62,482.24 : x
  2. Step 2: Convert to fraction form
    110,230.48/152,121.27 = 62,482.24/x
  3. Step 3: Cross multiply
    110,230.48x = 152,121.27 × 62,482.24
  4. Step 4: Simplify right side
    110,230.48x = 9,504,877,701.24
  5. Step 5: Solve for x
    x = 9,504,877,701.24/110,230.48
  6. Step 6: Final answer
    x = 86,227.31

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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.