Home / 10,341.07-15,511.61-6,182.27

Finding the Fourth Proportional to 10,341.07, 15,511.61 and 6,182.27

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Solution

The fourth proportional to 10,341.07, 15,511.61 and 6,182.27 is: 9,273.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,341.07 : 15,511.61 = 6,182.27 : x
  2. Step 2: Convert to fraction form
    10,341.07/15,511.61 = 6,182.27/x
  3. Step 3: Cross multiply
    10,341.07x = 15,511.61 × 6,182.27
  4. Step 4: Simplify right side
    10,341.07x = 95,896,925.71
  5. Step 5: Solve for x
    x = 95,896,925.71/10,341.07
  6. Step 6: Final answer
    x = 9,273.40

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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.