Home / 29,642.28-44,450.46-14,064.36

Finding the Fourth Proportional to 29,642.28, 44,450.46 and 14,064.36

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Solution

The fourth proportional to 29,642.28, 44,450.46 and 14,064.36 is: 21,090.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,642.28 : 44,450.46 = 14,064.36 : x
  2. Step 2: Convert to fraction form
    29,642.28/44,450.46 = 14,064.36/x
  3. Step 3: Cross multiply
    29,642.28x = 44,450.46 × 14,064.36
  4. Step 4: Simplify right side
    29,642.28x = 625,167,271.61
  5. Step 5: Solve for x
    x = 625,167,271.61/29,642.28
  6. Step 6: Final answer
    x = 21,090.39

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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.