Home / 82,662.40-114,075.24-44,937.46

Finding the Fourth Proportional to 82,662.40, 114,075.24 and 44,937.46

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Solution

The fourth proportional to 82,662.40, 114,075.24 and 44,937.46 is: 62,014.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,662.40 : 114,075.24 = 44,937.46 : x
  2. Step 2: Convert to fraction form
    82,662.40/114,075.24 = 44,937.46/x
  3. Step 3: Cross multiply
    82,662.40x = 114,075.24 × 44,937.46
  4. Step 4: Simplify right side
    82,662.40x = 5,126,251,534.49
  5. Step 5: Solve for x
    x = 5,126,251,534.49/82,662.40
  6. Step 6: Final answer
    x = 62,014.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.