Home / 9,484.66-13,089.24-5,292.91

Finding the Fourth Proportional to 9,484.66, 13,089.24 and 5,292.91

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Solution

The fourth proportional to 9,484.66, 13,089.24 and 5,292.91 is: 7,304.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484.66 : 13,089.24 = 5,292.91 : x
  2. Step 2: Convert to fraction form
    9,484.66/13,089.24 = 5,292.91/x
  3. Step 3: Cross multiply
    9,484.66x = 13,089.24 × 5,292.91
  4. Step 4: Simplify right side
    9,484.66x = 69,280,169.29
  5. Step 5: Solve for x
    x = 69,280,169.29/9,484.66
  6. Step 6: Final answer
    x = 7,304.44

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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.