Home / 110,441.22-152,410.59-60,140.22

Finding the Fourth Proportional to 110,441.22, 152,410.59 and 60,140.22

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Solution

The fourth proportional to 110,441.22, 152,410.59 and 60,140.22 is: 82,994.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,441.22 : 152,410.59 = 60,140.22 : x
  2. Step 2: Convert to fraction form
    110,441.22/152,410.59 = 60,140.22/x
  3. Step 3: Cross multiply
    110,441.22x = 152,410.59 × 60,140.22
  4. Step 4: Simplify right side
    110,441.22x = 9,166,006,412.93
  5. Step 5: Solve for x
    x = 9,166,006,412.93/110,441.22
  6. Step 6: Final answer
    x = 82,994.43

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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.