Home / 10,543.23-14,547.69-6,067.17

Finding the Fourth Proportional to 10,543.23, 14,547.69 and 6,067.17

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Solution

The fourth proportional to 10,543.23, 14,547.69 and 6,067.17 is: 8,371.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,543.23 : 14,547.69 = 6,067.17 : x
  2. Step 2: Convert to fraction form
    10,543.23/14,547.69 = 6,067.17/x
  3. Step 3: Cross multiply
    10,543.23x = 14,547.69 × 6,067.17
  4. Step 4: Simplify right side
    10,543.23x = 88,263,308.34
  5. Step 5: Solve for x
    x = 88,263,308.34/10,543.23
  6. Step 6: Final answer
    x = 8,371.56

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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.