Home / 170,483.04-235,256.88-95,028.96

Finding the Fourth Proportional to 170,483.04, 235,256.88 and 95,028.96

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Solution

The fourth proportional to 170,483.04, 235,256.88 and 95,028.96 is: 131,134.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,483.04 : 235,256.88 = 95,028.96 : x
  2. Step 2: Convert to fraction form
    170,483.04/235,256.88 = 95,028.96/x
  3. Step 3: Cross multiply
    170,483.04x = 235,256.88 × 95,028.96
  4. Step 4: Simplify right side
    170,483.04x = 22,356,216,639.24
  5. Step 5: Solve for x
    x = 22,356,216,639.24/170,483.04
  6. Step 6: Final answer
    x = 131,134.55

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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.