Home / 71,117.82-98,162.08-44,244.25

Finding the Fourth Proportional to 71,117.82, 98,162.08 and 44,244.25

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Solution

The fourth proportional to 71,117.82, 98,162.08 and 44,244.25 is: 61,069.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,117.82 : 98,162.08 = 44,244.25 : x
  2. Step 2: Convert to fraction form
    71,117.82/98,162.08 = 44,244.25/x
  3. Step 3: Cross multiply
    71,117.82x = 98,162.08 × 44,244.25
  4. Step 4: Simplify right side
    71,117.82x = 4,343,107,252.02
  5. Step 5: Solve for x
    x = 4,343,107,252.02/71,117.82
  6. Step 6: Final answer
    x = 61,069.18

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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.