Home / 113,277.56-169,924.98-34,398.32

Finding the Fourth Proportional to 113,277.56, 169,924.98 and 34,398.32

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Solution

The fourth proportional to 113,277.56, 169,924.98 and 34,398.32 is: 51,600.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,277.56 : 169,924.98 = 34,398.32 : x
  2. Step 2: Convert to fraction form
    113,277.56/169,924.98 = 34,398.32/x
  3. Step 3: Cross multiply
    113,277.56x = 169,924.98 × 34,398.32
  4. Step 4: Simplify right side
    113,277.56x = 5,845,133,838.03
  5. Step 5: Solve for x
    x = 5,845,133,838.03/113,277.56
  6. Step 6: Final answer
    x = 51,600.10

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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.