Home / 29,213.93-43,801.72-10,484.57

Finding the Fourth Proportional to 29,213.93, 43,801.72 and 10,484.57

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Solution

The fourth proportional to 29,213.93, 43,801.72 and 10,484.57 is: 15,719.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,213.93 : 43,801.72 = 10,484.57 : x
  2. Step 2: Convert to fraction form
    29,213.93/43,801.72 = 10,484.57/x
  3. Step 3: Cross multiply
    29,213.93x = 43,801.72 × 10,484.57
  4. Step 4: Simplify right side
    29,213.93x = 459,242,199.46
  5. Step 5: Solve for x
    x = 459,242,199.46/29,213.93
  6. Step 6: Final answer
    x = 15,719.97

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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.