Home / 11,649.04-17,473.52-4,723.52

Finding the Fourth Proportional to 11,649.04, 17,473.52 and 4,723.52

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Solution

The fourth proportional to 11,649.04, 17,473.52 and 4,723.52 is: 7,085.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,649.04 : 17,473.52 = 4,723.52 : x
  2. Step 2: Convert to fraction form
    11,649.04/17,473.52 = 4,723.52/x
  3. Step 3: Cross multiply
    11,649.04x = 17,473.52 × 4,723.52
  4. Step 4: Simplify right side
    11,649.04x = 82,536,521.19
  5. Step 5: Solve for x
    x = 82,536,521.19/11,649.04
  6. Step 6: Final answer
    x = 7,085.26

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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.