Home / 7,376.46-10,170.65-6,027.07

Finding the Fourth Proportional to 7,376.46, 10,170.65 and 6,027.07

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Solution

The fourth proportional to 7,376.46, 10,170.65 and 6,027.07 is: 8,310.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,376.46 : 10,170.65 = 6,027.07 : x
  2. Step 2: Convert to fraction form
    7,376.46/10,170.65 = 6,027.07/x
  3. Step 3: Cross multiply
    7,376.46x = 10,170.65 × 6,027.07
  4. Step 4: Simplify right side
    7,376.46x = 61,299,219.50
  5. Step 5: Solve for x
    x = 61,299,219.50/7,376.46
  6. Step 6: Final answer
    x = 8,310.11

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Half scale
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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.