Home / 10,764.08-14,849.16-6,565.04

Finding the Fourth Proportional to 10,764.08, 14,849.16 and 6,565.04

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Solution

The fourth proportional to 10,764.08, 14,849.16 and 6,565.04 is: 9,056.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,764.08 : 14,849.16 = 6,565.04 : x
  2. Step 2: Convert to fraction form
    10,764.08/14,849.16 = 6,565.04/x
  3. Step 3: Cross multiply
    10,764.08x = 14,849.16 × 6,565.04
  4. Step 4: Simplify right side
    10,764.08x = 97,485,329.37
  5. Step 5: Solve for x
    x = 97,485,329.37/10,764.08
  6. Step 6: Final answer
    x = 9,056.54

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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.