Home / 163,746.76-244,343.09-146,095.24

Finding the Fourth Proportional to 163,746.76, 244,343.09 and 146,095.24

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Solution

The fourth proportional to 163,746.76, 244,343.09 and 146,095.24 is: 218,003.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,746.76 : 244,343.09 = 146,095.24 : x
  2. Step 2: Convert to fraction form
    163,746.76/244,343.09 = 146,095.24/x
  3. Step 3: Cross multiply
    163,746.76x = 244,343.09 × 146,095.24
  4. Step 4: Simplify right side
    163,746.76x = 35,697,362,375.89
  5. Step 5: Solve for x
    x = 35,697,362,375.89/163,746.76
  6. Step 6: Final answer
    x = 218,003.47

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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.