Home / 6,587.29-9,884.84-2,430.22

Finding the Fourth Proportional to 6,587.29, 9,884.84 and 2,430.22

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Solution

The fourth proportional to 6,587.29, 9,884.84 and 2,430.22 is: 3,646.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,587.29 : 9,884.84 = 2,430.22 : x
  2. Step 2: Convert to fraction form
    6,587.29/9,884.84 = 2,430.22/x
  3. Step 3: Cross multiply
    6,587.29x = 9,884.84 × 2,430.22
  4. Step 4: Simplify right side
    6,587.29x = 24,022,317.54
  5. Step 5: Solve for x
    x = 24,022,317.54/6,587.29
  6. Step 6: Final answer
    x = 3,646.77

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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.