Home / 175,013.64-241,536.96-107,075.88

Finding the Fourth Proportional to 175,013.64, 241,536.96 and 107,075.88

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Solution

The fourth proportional to 175,013.64, 241,536.96 and 107,075.88 is: 147,775.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,013.64 : 241,536.96 = 107,075.88 : x
  2. Step 2: Convert to fraction form
    175,013.64/241,536.96 = 107,075.88/x
  3. Step 3: Cross multiply
    175,013.64x = 241,536.96 × 107,075.88
  4. Step 4: Simplify right side
    175,013.64x = 25,862,782,544.52
  5. Step 5: Solve for x
    x = 25,862,782,544.52/175,013.64
  6. Step 6: Final answer
    x = 147,775.81

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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.