Home / 29,420.31-44,070.78-23,507.19

Finding the Fourth Proportional to 29,420.31, 44,070.78 and 23,507.19

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Solution

The fourth proportional to 29,420.31, 44,070.78 and 23,507.19 is: 35,213.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,420.31 : 44,070.78 = 23,507.19 : x
  2. Step 2: Convert to fraction form
    29,420.31/44,070.78 = 23,507.19/x
  3. Step 3: Cross multiply
    29,420.31x = 44,070.78 × 23,507.19
  4. Step 4: Simplify right side
    29,420.31x = 1,035,980,198.91
  5. Step 5: Solve for x
    x = 1,035,980,198.91/29,420.31
  6. Step 6: Final answer
    x = 35,213.10

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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.