Home / 4,325.60-6,482.28-1,725.68

Finding the Fourth Proportional to 4,325.60, 6,482.28 and 1,725.68

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Solution

The fourth proportional to 4,325.60, 6,482.28 and 1,725.68 is: 2,586.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,325.60 : 6,482.28 = 1,725.68 : x
  2. Step 2: Convert to fraction form
    4,325.60/6,482.28 = 1,725.68/x
  3. Step 3: Cross multiply
    4,325.60x = 6,482.28 × 1,725.68
  4. Step 4: Simplify right side
    4,325.60x = 11,186,340.95
  5. Step 5: Solve for x
    x = 11,186,340.95/4,325.60
  6. Step 6: Final answer
    x = 2,586.08

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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.