Home / 9,267.60-13,901.40-4,341.99

Finding the Fourth Proportional to 9,267.60, 13,901.40 and 4,341.99

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Solution

The fourth proportional to 9,267.60, 13,901.40 and 4,341.99 is: 6,512.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,267.60 : 13,901.40 = 4,341.99 : x
  2. Step 2: Convert to fraction form
    9,267.60/13,901.40 = 4,341.99/x
  3. Step 3: Cross multiply
    9,267.60x = 13,901.40 × 4,341.99
  4. Step 4: Simplify right side
    9,267.60x = 60,359,739.79
  5. Step 5: Solve for x
    x = 60,359,739.79/9,267.60
  6. Step 6: Final answer
    x = 6,512.99

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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.