Home / 5,001.40-7,496.66-2,470.24

Finding the Fourth Proportional to 5,001.40, 7,496.66 and 2,470.24

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Solution

The fourth proportional to 5,001.40, 7,496.66 and 2,470.24 is: 3,702.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,001.40 : 7,496.66 = 2,470.24 : x
  2. Step 2: Convert to fraction form
    5,001.40/7,496.66 = 2,470.24/x
  3. Step 3: Cross multiply
    5,001.40x = 7,496.66 × 2,470.24
  4. Step 4: Simplify right side
    5,001.40x = 18,518,549.40
  5. Step 5: Solve for x
    x = 18,518,549.40/5,001.40
  6. Step 6: Final answer
    x = 3,702.67

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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.