Home / 9,484.41-13,088.90-5,292.66

Finding the Fourth Proportional to 9,484.41, 13,088.90 and 5,292.66

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Solution

The fourth proportional to 9,484.41, 13,088.90 and 5,292.66 is: 7,304.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484.41 : 13,088.90 = 5,292.66 : x
  2. Step 2: Convert to fraction form
    9,484.41/13,088.90 = 5,292.66/x
  3. Step 3: Cross multiply
    9,484.41x = 13,088.90 × 5,292.66
  4. Step 4: Simplify right side
    9,484.41x = 69,275,071.01
  5. Step 5: Solve for x
    x = 69,275,071.01/9,484.41
  6. Step 6: Final answer
    x = 7,304.10

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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.