Home / 4,353.60-6,527.76-1,753.50

Finding the Fourth Proportional to 4,353.60, 6,527.76 and 1,753.50

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Solution

The fourth proportional to 4,353.60, 6,527.76 and 1,753.50 is: 2,629.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,353.60 : 6,527.76 = 1,753.50 : x
  2. Step 2: Convert to fraction form
    4,353.60/6,527.76 = 1,753.50/x
  3. Step 3: Cross multiply
    4,353.60x = 6,527.76 × 1,753.50
  4. Step 4: Simplify right side
    4,353.60x = 11,446,394.52
  5. Step 5: Solve for x
    x = 11,446,394.52/4,353.60
  6. Step 6: Final answer
    x = 2,629.18

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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.