Home / 334,152.06-501,332.01-109,514.46

Finding the Fourth Proportional to 334,152.06, 501,332.01 and 109,514.46

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Solution

The fourth proportional to 334,152.06, 501,332.01 and 109,514.46 is: 164,305.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,152.06 : 501,332.01 = 109,514.46 : x
  2. Step 2: Convert to fraction form
    334,152.06/501,332.01 = 109,514.46/x
  3. Step 3: Cross multiply
    334,152.06x = 501,332.01 × 109,514.46
  4. Step 4: Simplify right side
    334,152.06x = 54,903,104,355.86
  5. Step 5: Solve for x
    x = 54,903,104,355.86/334,152.06
  6. Step 6: Final answer
    x = 164,305.75

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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.