Home / 15,724.08-23,586.30-4,037.40

Finding the Fourth Proportional to 15,724.08, 23,586.30 and 4,037.40

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Solution

The fourth proportional to 15,724.08, 23,586.30 and 4,037.40 is: 6,056.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,724.08 : 23,586.30 = 4,037.40 : x
  2. Step 2: Convert to fraction form
    15,724.08/23,586.30 = 4,037.40/x
  3. Step 3: Cross multiply
    15,724.08x = 23,586.30 × 4,037.40
  4. Step 4: Simplify right side
    15,724.08x = 95,227,327.62
  5. Step 5: Solve for x
    x = 95,227,327.62/15,724.08
  6. Step 6: Final answer
    x = 6,056.15

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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.