Home / 73,434.60-110,075.96-29,000.23

Finding the Fourth Proportional to 73,434.60, 110,075.96 and 29,000.23

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Solution

The fourth proportional to 73,434.60, 110,075.96 and 29,000.23 is: 43,470.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,434.60 : 110,075.96 = 29,000.23 : x
  2. Step 2: Convert to fraction form
    73,434.60/110,075.96 = 29,000.23/x
  3. Step 3: Cross multiply
    73,434.60x = 110,075.96 × 29,000.23
  4. Step 4: Simplify right side
    73,434.60x = 3,192,227,954.78
  5. Step 5: Solve for x
    x = 3,192,227,954.78/73,434.60
  6. Step 6: Final answer
    x = 43,470.35

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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.