Home / 4,637.50-6,956.48-1,517.23

Finding the Fourth Proportional to 4,637.50, 6,956.48 and 1,517.23

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Solution

The fourth proportional to 4,637.50, 6,956.48 and 1,517.23 is: 2,275.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,637.50 : 6,956.48 = 1,517.23 : x
  2. Step 2: Convert to fraction form
    4,637.50/6,956.48 = 1,517.23/x
  3. Step 3: Cross multiply
    4,637.50x = 6,956.48 × 1,517.23
  4. Step 4: Simplify right side
    4,637.50x = 10,554,592.64
  5. Step 5: Solve for x
    x = 10,554,592.64/4,637.50
  6. Step 6: Final answer
    x = 2,275.92

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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.