Home / 176,730.19-265,211.92-93,682.51

Finding the Fourth Proportional to 176,730.19, 265,211.92 and 93,682.51

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Solution

The fourth proportional to 176,730.19, 265,211.92 and 93,682.51 is: 140,585.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,730.19 : 265,211.92 = 93,682.51 : x
  2. Step 2: Convert to fraction form
    176,730.19/265,211.92 = 93,682.51/x
  3. Step 3: Cross multiply
    176,730.19x = 265,211.92 × 93,682.51
  4. Step 4: Simplify right side
    176,730.19x = 24,845,718,347.52
  5. Step 5: Solve for x
    x = 24,845,718,347.52/176,730.19
  6. Step 6: Final answer
    x = 140,585.59

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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.