Home / 166,953.32-250,445.43-60,363.93

Finding the Fourth Proportional to 166,953.32, 250,445.43 and 60,363.93

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Solution

The fourth proportional to 166,953.32, 250,445.43 and 60,363.93 is: 90,551.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,953.32 : 250,445.43 = 60,363.93 : x
  2. Step 2: Convert to fraction form
    166,953.32/250,445.43 = 60,363.93/x
  3. Step 3: Cross multiply
    166,953.32x = 250,445.43 × 60,363.93
  4. Step 4: Simplify right side
    166,953.32x = 15,117,870,405.34
  5. Step 5: Solve for x
    x = 15,117,870,405.34/166,953.32
  6. Step 6: Final answer
    x = 90,551.48

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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.