Home / 7,247.30-10,002.27-4,594.95

Finding the Fourth Proportional to 7,247.30, 10,002.27 and 4,594.95

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Solution

The fourth proportional to 7,247.30, 10,002.27 and 4,594.95 is: 6,341.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,247.30 : 10,002.27 = 4,594.95 : x
  2. Step 2: Convert to fraction form
    7,247.30/10,002.27 = 4,594.95/x
  3. Step 3: Cross multiply
    7,247.30x = 10,002.27 × 4,594.95
  4. Step 4: Simplify right side
    7,247.30x = 45,959,930.54
  5. Step 5: Solve for x
    x = 45,959,930.54/7,247.30
  6. Step 6: Final answer
    x = 6,341.67

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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.