Home / 9,063.31-12,501.61-6,549.12

Finding the Fourth Proportional to 9,063.31, 12,501.61 and 6,549.12

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Solution

The fourth proportional to 9,063.31, 12,501.61 and 6,549.12 is: 9,033.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,063.31 : 12,501.61 = 6,549.12 : x
  2. Step 2: Convert to fraction form
    9,063.31/12,501.61 = 6,549.12/x
  3. Step 3: Cross multiply
    9,063.31x = 12,501.61 × 6,549.12
  4. Step 4: Simplify right side
    9,063.31x = 81,874,544.08
  5. Step 5: Solve for x
    x = 81,874,544.08/9,063.31
  6. Step 6: Final answer
    x = 9,033.63

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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.