Home / 4,526.60-6,246.38-2,509.86

Finding the Fourth Proportional to 4,526.60, 6,246.38 and 2,509.86

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Solution

The fourth proportional to 4,526.60, 6,246.38 and 2,509.86 is: 3,463.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,526.60 : 6,246.38 = 2,509.86 : x
  2. Step 2: Convert to fraction form
    4,526.60/6,246.38 = 2,509.86/x
  3. Step 3: Cross multiply
    4,526.60x = 6,246.38 × 2,509.86
  4. Step 4: Simplify right side
    4,526.60x = 15,677,539.31
  5. Step 5: Solve for x
    x = 15,677,539.31/4,526.60
  6. Step 6: Final answer
    x = 3,463.42

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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.