Home / 15,333.62-23,000.51-4,660.08

Finding the Fourth Proportional to 15,333.62, 23,000.51 and 4,660.08

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Solution

The fourth proportional to 15,333.62, 23,000.51 and 4,660.08 is: 6,990.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,333.62 : 23,000.51 = 4,660.08 : x
  2. Step 2: Convert to fraction form
    15,333.62/23,000.51 = 4,660.08/x
  3. Step 3: Cross multiply
    15,333.62x = 23,000.51 × 4,660.08
  4. Step 4: Simplify right side
    15,333.62x = 107,184,228.29
  5. Step 5: Solve for x
    x = 107,184,228.29/15,333.62
  6. Step 6: Final answer
    x = 6,990.14

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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.