Home / 10,581.12-14,595.66-6,599.16

Finding the Fourth Proportional to 10,581.12, 14,595.66 and 6,599.16

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Solution

The fourth proportional to 10,581.12, 14,595.66 and 6,599.16 is: 9,102.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,581.12 : 14,595.66 = 6,599.16 : x
  2. Step 2: Convert to fraction form
    10,581.12/14,595.66 = 6,599.16/x
  3. Step 3: Cross multiply
    10,581.12x = 14,595.66 × 6,599.16
  4. Step 4: Simplify right side
    10,581.12x = 96,319,095.65
  5. Step 5: Solve for x
    x = 96,319,095.65/10,581.12
  6. Step 6: Final answer
    x = 9,102.92

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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.