Home / 9,095.95-12,553.14-5,116.83

Finding the Fourth Proportional to 9,095.95, 12,553.14 and 5,116.83

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Solution

The fourth proportional to 9,095.95, 12,553.14 and 5,116.83 is: 7,061.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,095.95 : 12,553.14 = 5,116.83 : x
  2. Step 2: Convert to fraction form
    9,095.95/12,553.14 = 5,116.83/x
  3. Step 3: Cross multiply
    9,095.95x = 12,553.14 × 5,116.83
  4. Step 4: Simplify right side
    9,095.95x = 64,232,283.35
  5. Step 5: Solve for x
    x = 64,232,283.35/9,095.95
  6. Step 6: Final answer
    x = 7,061.64

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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.