Home / 110,182.44-152,026.74-62,424.84

Finding the Fourth Proportional to 110,182.44, 152,026.74 and 62,424.84

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Solution

The fourth proportional to 110,182.44, 152,026.74 and 62,424.84 is: 86,132.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,182.44 : 152,026.74 = 62,424.84 : x
  2. Step 2: Convert to fraction form
    110,182.44/152,026.74 = 62,424.84/x
  3. Step 3: Cross multiply
    110,182.44x = 152,026.74 × 62,424.84
  4. Step 4: Simplify right side
    110,182.44x = 9,490,244,920.22
  5. Step 5: Solve for x
    x = 9,490,244,920.22/110,182.44
  6. Step 6: Final answer
    x = 86,132.10

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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.