Home / 330,798.36-496,263.10-94,150.36

Finding the Fourth Proportional to 330,798.36, 496,263.10 and 94,150.36

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Solution

The fourth proportional to 330,798.36, 496,263.10 and 94,150.36 is: 141,244.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,798.36 : 496,263.10 = 94,150.36 : x
  2. Step 2: Convert to fraction form
    330,798.36/496,263.10 = 94,150.36/x
  3. Step 3: Cross multiply
    330,798.36x = 496,263.10 × 94,150.36
  4. Step 4: Simplify right side
    330,798.36x = 46,723,349,519.72
  5. Step 5: Solve for x
    x = 46,723,349,519.72/330,798.36
  6. Step 6: Final answer
    x = 141,244.20

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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.