Home / 10,590.08-14,616.06-5,875.88

Finding the Fourth Proportional to 10,590.08, 14,616.06 and 5,875.88

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Solution

The fourth proportional to 10,590.08, 14,616.06 and 5,875.88 is: 8,109.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,590.08 : 14,616.06 = 5,875.88 : x
  2. Step 2: Convert to fraction form
    10,590.08/14,616.06 = 5,875.88/x
  3. Step 3: Cross multiply
    10,590.08x = 14,616.06 × 5,875.88
  4. Step 4: Simplify right side
    10,590.08x = 85,882,229.32
  5. Step 5: Solve for x
    x = 85,882,229.32/10,590.08
  6. Step 6: Final answer
    x = 8,109.69

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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.