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Finding the Fourth Proportional to 2,364.52, 3,560.63 and 1,752.57

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Solution

The fourth proportional to 2,364.52, 3,560.63 and 1,752.57 is: 2,639.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364.52 : 3,560.63 = 1,752.57 : x
  2. Step 2: Convert to fraction form
    2,364.52/3,560.63 = 1,752.57/x
  3. Step 3: Cross multiply
    2,364.52x = 3,560.63 × 1,752.57
  4. Step 4: Simplify right side
    2,364.52x = 6,240,253.32
  5. Step 5: Solve for x
    x = 6,240,253.32/2,364.52
  6. Step 6: Final answer
    x = 2,639.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.