Home / 9,484.13-13,088.10-5,292.38

Finding the Fourth Proportional to 9,484.13, 13,088.10 and 5,292.38

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Solution

The fourth proportional to 9,484.13, 13,088.10 and 5,292.38 is: 7,303.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,484.13 : 13,088.10 = 5,292.38 : x
  2. Step 2: Convert to fraction form
    9,484.13/13,088.10 = 5,292.38/x
  3. Step 3: Cross multiply
    9,484.13x = 13,088.10 × 5,292.38
  4. Step 4: Simplify right side
    9,484.13x = 69,267,198.68
  5. Step 5: Solve for x
    x = 69,267,198.68/9,484.13
  6. Step 6: Final answer
    x = 7,303.48

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Double scale
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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.