Home / 9,001.06-13,494.30-4,068.16

Finding the Fourth Proportional to 9,001.06, 13,494.30 and 4,068.16

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Solution

The fourth proportional to 9,001.06, 13,494.30 and 4,068.16 is: 6,098.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,001.06 : 13,494.30 = 4,068.16 : x
  2. Step 2: Convert to fraction form
    9,001.06/13,494.30 = 4,068.16/x
  3. Step 3: Cross multiply
    9,001.06x = 13,494.30 × 4,068.16
  4. Step 4: Simplify right side
    9,001.06x = 54,896,971.49
  5. Step 5: Solve for x
    x = 54,896,971.49/9,001.06
  6. Step 6: Final answer
    x = 6,098.95

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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.