Home / 169,775.36-254,773.61-64,595.24

Finding the Fourth Proportional to 169,775.36, 254,773.61 and 64,595.24

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Solution

The fourth proportional to 169,775.36, 254,773.61 and 64,595.24 is: 96,934.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,775.36 : 254,773.61 = 64,595.24 : x
  2. Step 2: Convert to fraction form
    169,775.36/254,773.61 = 64,595.24/x
  3. Step 3: Cross multiply
    169,775.36x = 254,773.61 × 64,595.24
  4. Step 4: Simplify right side
    169,775.36x = 16,457,160,886.77
  5. Step 5: Solve for x
    x = 16,457,160,886.77/169,775.36
  6. Step 6: Final answer
    x = 96,934.92

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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.