Home / 44,008.98-65,964.23-19,011.57

Finding the Fourth Proportional to 44,008.98, 65,964.23 and 19,011.57

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Solution

The fourth proportional to 44,008.98, 65,964.23 and 19,011.57 is: 28,496.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,008.98 : 65,964.23 = 19,011.57 : x
  2. Step 2: Convert to fraction form
    44,008.98/65,964.23 = 19,011.57/x
  3. Step 3: Cross multiply
    44,008.98x = 65,964.23 × 19,011.57
  4. Step 4: Simplify right side
    44,008.98x = 1,254,083,576.14
  5. Step 5: Solve for x
    x = 1,254,083,576.14/44,008.98
  6. Step 6: Final answer
    x = 28,496.08

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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.