Home / 9,547.86-14,318.37-3,306.19

Finding the Fourth Proportional to 9,547.86, 14,318.37 and 3,306.19

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Solution

The fourth proportional to 9,547.86, 14,318.37 and 3,306.19 is: 4,958.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,547.86 : 14,318.37 = 3,306.19 : x
  2. Step 2: Convert to fraction form
    9,547.86/14,318.37 = 3,306.19/x
  3. Step 3: Cross multiply
    9,547.86x = 14,318.37 × 3,306.19
  4. Step 4: Simplify right side
    9,547.86x = 47,339,251.71
  5. Step 5: Solve for x
    x = 47,339,251.71/9,547.86
  6. Step 6: Final answer
    x = 4,958.10

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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.