Home / 304,625.44-457,011.06-94,263.40

Finding the Fourth Proportional to 304,625.44, 457,011.06 and 94,263.40

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Solution

The fourth proportional to 304,625.44, 457,011.06 and 94,263.40 is: 141,417.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,625.44 : 457,011.06 = 94,263.40 : x
  2. Step 2: Convert to fraction form
    304,625.44/457,011.06 = 94,263.40/x
  3. Step 3: Cross multiply
    304,625.44x = 457,011.06 × 94,263.40
  4. Step 4: Simplify right side
    304,625.44x = 43,079,416,353.20
  5. Step 5: Solve for x
    x = 43,079,416,353.20/304,625.44
  6. Step 6: Final answer
    x = 141,417.66

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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.