Home / 9,258.52-13,888.04-4,063.20

Finding the Fourth Proportional to 9,258.52, 13,888.04 and 4,063.20

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Solution

The fourth proportional to 9,258.52, 13,888.04 and 4,063.20 is: 6,094.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,258.52 : 13,888.04 = 4,063.20 : x
  2. Step 2: Convert to fraction form
    9,258.52/13,888.04 = 4,063.20/x
  3. Step 3: Cross multiply
    9,258.52x = 13,888.04 × 4,063.20
  4. Step 4: Simplify right side
    9,258.52x = 56,429,884.13
  5. Step 5: Solve for x
    x = 56,429,884.13/9,258.52
  6. Step 6: Final answer
    x = 6,094.91

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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.