Home / 11,095.52-15,312.44-6,060.20

Finding the Fourth Proportional to 11,095.52, 15,312.44 and 6,060.20

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Solution

The fourth proportional to 11,095.52, 15,312.44 and 6,060.20 is: 8,363.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,095.52 : 15,312.44 = 6,060.20 : x
  2. Step 2: Convert to fraction form
    11,095.52/15,312.44 = 6,060.20/x
  3. Step 3: Cross multiply
    11,095.52x = 15,312.44 × 6,060.20
  4. Step 4: Simplify right side
    11,095.52x = 92,796,448.89
  5. Step 5: Solve for x
    x = 92,796,448.89/11,095.52
  6. Step 6: Final answer
    x = 8,363.42

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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.