Home / 303,034.17-454,548.25-116,045.67

Finding the Fourth Proportional to 303,034.17, 454,548.25 and 116,045.67

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Solution

The fourth proportional to 303,034.17, 454,548.25 and 116,045.67 is: 174,067.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    303,034.17 : 454,548.25 = 116,045.67 : x
  2. Step 2: Convert to fraction form
    303,034.17/454,548.25 = 116,045.67/x
  3. Step 3: Cross multiply
    303,034.17x = 454,548.25 × 116,045.67
  4. Step 4: Simplify right side
    303,034.17x = 52,748,356,218.58
  5. Step 5: Solve for x
    x = 52,748,356,218.58/303,034.17
  6. Step 6: Final answer
    x = 174,067.35

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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.