Home / 1,710.18-2,360.04-1,037.75

Finding the Fourth Proportional to 1,710.18, 2,360.04 and 1,037.75

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Solution

The fourth proportional to 1,710.18, 2,360.04 and 1,037.75 is: 1,432.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710.18 : 2,360.04 = 1,037.75 : x
  2. Step 2: Convert to fraction form
    1,710.18/2,360.04 = 1,037.75/x
  3. Step 3: Cross multiply
    1,710.18x = 2,360.04 × 1,037.75
  4. Step 4: Simplify right side
    1,710.18x = 2,449,125.77
  5. Step 5: Solve for x
    x = 2,449,125.77/1,710.18
  6. Step 6: Final answer
    x = 1,432.09

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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.