Home / 10,621.53-15,925.46-4,044.13

Finding the Fourth Proportional to 10,621.53, 15,925.46 and 4,044.13

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Solution

The fourth proportional to 10,621.53, 15,925.46 and 4,044.13 is: 6,063.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,621.53 : 15,925.46 = 4,044.13 : x
  2. Step 2: Convert to fraction form
    10,621.53/15,925.46 = 4,044.13/x
  3. Step 3: Cross multiply
    10,621.53x = 15,925.46 × 4,044.13
  4. Step 4: Simplify right side
    10,621.53x = 64,404,593.26
  5. Step 5: Solve for x
    x = 64,404,593.26/10,621.53
  6. Step 6: Final answer
    x = 6,063.59

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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.