Home / 5,699.22-8,547.48-2,410.62

Finding the Fourth Proportional to 5,699.22, 8,547.48 and 2,410.62

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Solution

The fourth proportional to 5,699.22, 8,547.48 and 2,410.62 is: 3,615.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,699.22 : 8,547.48 = 2,410.62 : x
  2. Step 2: Convert to fraction form
    5,699.22/8,547.48 = 2,410.62/x
  3. Step 3: Cross multiply
    5,699.22x = 8,547.48 × 2,410.62
  4. Step 4: Simplify right side
    5,699.22x = 20,604,726.24
  5. Step 5: Solve for x
    x = 20,604,726.24/5,699.22
  6. Step 6: Final answer
    x = 3,615.36

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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.