Home / 11,095.65-15,312.12-6,060.02

Finding the Fourth Proportional to 11,095.65, 15,312.12 and 6,060.02

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Solution

The fourth proportional to 11,095.65, 15,312.12 and 6,060.02 is: 8,362.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,095.65 : 15,312.12 = 6,060.02 : x
  2. Step 2: Convert to fraction form
    11,095.65/15,312.12 = 6,060.02/x
  3. Step 3: Cross multiply
    11,095.65x = 15,312.12 × 6,060.02
  4. Step 4: Simplify right side
    11,095.65x = 92,791,734.30
  5. Step 5: Solve for x
    x = 92,791,734.30/11,095.65
  6. Step 6: Final answer
    x = 8,362.89

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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.