Home / 169,417.64-254,135.58-44,755.24

Finding the Fourth Proportional to 169,417.64, 254,135.58 and 44,755.24

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Solution

The fourth proportional to 169,417.64, 254,135.58 and 44,755.24 is: 67,135.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,417.64 : 254,135.58 = 44,755.24 : x
  2. Step 2: Convert to fraction form
    169,417.64/254,135.58 = 44,755.24/x
  3. Step 3: Cross multiply
    169,417.64x = 254,135.58 × 44,755.24
  4. Step 4: Simplify right side
    169,417.64x = 11,373,898,875.44
  5. Step 5: Solve for x
    x = 11,373,898,875.44/169,417.64
  6. Step 6: Final answer
    x = 67,135.27

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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.