Home / 61,084.32-84,297.96-34,226.88

Finding the Fourth Proportional to 61,084.32, 84,297.96 and 34,226.88

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Solution

The fourth proportional to 61,084.32, 84,297.96 and 34,226.88 is: 47,233.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,084.32 : 84,297.96 = 34,226.88 : x
  2. Step 2: Convert to fraction form
    61,084.32/84,297.96 = 34,226.88/x
  3. Step 3: Cross multiply
    61,084.32x = 84,297.96 × 34,226.88
  4. Step 4: Simplify right side
    61,084.32x = 2,885,256,161.16
  5. Step 5: Solve for x
    x = 2,885,256,161.16/61,084.32
  6. Step 6: Final answer
    x = 47,233.99

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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.