Home / 4,460.16-6,155.28-2,470.67

Finding the Fourth Proportional to 4,460.16, 6,155.28 and 2,470.67

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Solution

The fourth proportional to 4,460.16, 6,155.28 and 2,470.67 is: 3,409.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,460.16 : 6,155.28 = 2,470.67 : x
  2. Step 2: Convert to fraction form
    4,460.16/6,155.28 = 2,470.67/x
  3. Step 3: Cross multiply
    4,460.16x = 6,155.28 × 2,470.67
  4. Step 4: Simplify right side
    4,460.16x = 15,207,634.86
  5. Step 5: Solve for x
    x = 15,207,634.86/4,460.16
  6. Step 6: Final answer
    x = 3,409.66

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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.