Home / 15,094.08-22,639.68-4,700.16

Finding the Fourth Proportional to 15,094.08, 22,639.68 and 4,700.16

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Solution

The fourth proportional to 15,094.08, 22,639.68 and 4,700.16 is: 7,049.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,094.08 : 22,639.68 = 4,700.16 : x
  2. Step 2: Convert to fraction form
    15,094.08/22,639.68 = 4,700.16/x
  3. Step 3: Cross multiply
    15,094.08x = 22,639.68 × 4,700.16
  4. Step 4: Simplify right side
    15,094.08x = 106,410,118.35
  5. Step 5: Solve for x
    x = 106,410,118.35/15,094.08
  6. Step 6: Final answer
    x = 7,049.79

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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.