Home / 9,430.92-14,126.52-4,495.56

Finding the Fourth Proportional to 9,430.92, 14,126.52 and 4,495.56

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Solution

The fourth proportional to 9,430.92, 14,126.52 and 4,495.56 is: 6,733.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,430.92 : 14,126.52 = 4,495.56 : x
  2. Step 2: Convert to fraction form
    9,430.92/14,126.52 = 4,495.56/x
  3. Step 3: Cross multiply
    9,430.92x = 14,126.52 × 4,495.56
  4. Step 4: Simplify right side
    9,430.92x = 63,506,618.25
  5. Step 5: Solve for x
    x = 63,506,618.25/9,430.92
  6. Step 6: Final answer
    x = 6,733.87

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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.