Home / 6,565.14-9,830.07-4,095.05

Finding the Fourth Proportional to 6,565.14, 9,830.07 and 4,095.05

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Solution

The fourth proportional to 6,565.14, 9,830.07 and 4,095.05 is: 6,131.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,565.14 : 9,830.07 = 4,095.05 : x
  2. Step 2: Convert to fraction form
    6,565.14/9,830.07 = 4,095.05/x
  3. Step 3: Cross multiply
    6,565.14x = 9,830.07 × 4,095.05
  4. Step 4: Simplify right side
    6,565.14x = 40,254,579.00
  5. Step 5: Solve for x
    x = 40,254,579.00/6,565.14
  6. Step 6: Final answer
    x = 6,131.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.