Home / 175,322.17-241,984.84-107,376.59

Finding the Fourth Proportional to 175,322.17, 241,984.84 and 107,376.59

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Solution

The fourth proportional to 175,322.17, 241,984.84 and 107,376.59 is: 148,204.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,322.17 : 241,984.84 = 107,376.59 : x
  2. Step 2: Convert to fraction form
    175,322.17/241,984.84 = 107,376.59/x
  3. Step 3: Cross multiply
    175,322.17x = 241,984.84 × 107,376.59
  4. Step 4: Simplify right side
    175,322.17x = 25,983,506,429.58
  5. Step 5: Solve for x
    x = 25,983,506,429.58/175,322.17
  6. Step 6: Final answer
    x = 148,204.34

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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.