Home / 9,258.17-13,888.46-4,875.93

Finding the Fourth Proportional to 9,258.17, 13,888.46 and 4,875.93

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Solution

The fourth proportional to 9,258.17, 13,888.46 and 4,875.93 is: 7,314.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,258.17 : 13,888.46 = 4,875.93 : x
  2. Step 2: Convert to fraction form
    9,258.17/13,888.46 = 4,875.93/x
  3. Step 3: Cross multiply
    9,258.17x = 13,888.46 × 4,875.93
  4. Step 4: Simplify right side
    9,258.17x = 67,719,170.96
  5. Step 5: Solve for x
    x = 67,719,170.96/9,258.17
  6. Step 6: Final answer
    x = 7,314.53

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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.