Home / 9,567.06-14,350.59-4,378.74

Finding the Fourth Proportional to 9,567.06, 14,350.59 and 4,378.74

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Solution

The fourth proportional to 9,567.06, 14,350.59 and 4,378.74 is: 6,568.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,567.06 : 14,350.59 = 4,378.74 : x
  2. Step 2: Convert to fraction form
    9,567.06/14,350.59 = 4,378.74/x
  3. Step 3: Cross multiply
    9,567.06x = 14,350.59 × 4,378.74
  4. Step 4: Simplify right side
    9,567.06x = 62,837,502.46
  5. Step 5: Solve for x
    x = 62,837,502.46/9,567.06
  6. Step 6: Final answer
    x = 6,568.11

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Double scale
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Similar ratio
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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.