Home / 61,210.46-91,805.12-16,232.14

Finding the Fourth Proportional to 61,210.46, 91,805.12 and 16,232.14

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Solution

The fourth proportional to 61,210.46, 91,805.12 and 16,232.14 is: 24,345.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,210.46 : 91,805.12 = 16,232.14 : x
  2. Step 2: Convert to fraction form
    61,210.46/91,805.12 = 16,232.14/x
  3. Step 3: Cross multiply
    61,210.46x = 91,805.12 × 16,232.14
  4. Step 4: Simplify right side
    61,210.46x = 1,490,193,560.56
  5. Step 5: Solve for x
    x = 1,490,193,560.56/61,210.46
  6. Step 6: Final answer
    x = 24,345.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.