Home / 211,589.04-292,001.04-116,099.76

Finding the Fourth Proportional to 211,589.04, 292,001.04 and 116,099.76

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Solution

The fourth proportional to 211,589.04, 292,001.04 and 116,099.76 is: 160,222.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    211,589.04 : 292,001.04 = 116,099.76 : x
  2. Step 2: Convert to fraction form
    211,589.04/292,001.04 = 116,099.76/x
  3. Step 3: Cross multiply
    211,589.04x = 292,001.04 × 116,099.76
  4. Step 4: Simplify right side
    211,589.04x = 33,901,250,663.75
  5. Step 5: Solve for x
    x = 33,901,250,663.75/211,589.04
  6. Step 6: Final answer
    x = 160,222.15

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1.5x scale

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.