Home / 242,596.06-362,188.29-185,370.47

Finding the Fourth Proportional to 242,596.06, 362,188.29 and 185,370.47

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Solution

The fourth proportional to 242,596.06, 362,188.29 and 185,370.47 is: 276,752.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,596.06 : 362,188.29 = 185,370.47 : x
  2. Step 2: Convert to fraction form
    242,596.06/362,188.29 = 185,370.47/x
  3. Step 3: Cross multiply
    242,596.06x = 362,188.29 × 185,370.47
  4. Step 4: Simplify right side
    242,596.06x = 67,139,013,545.80
  5. Step 5: Solve for x
    x = 67,139,013,545.80/242,596.06
  6. Step 6: Final answer
    x = 276,752.28

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.