Home / 177,050.06-244,328.99-96,477.47

Finding the Fourth Proportional to 177,050.06, 244,328.99 and 96,477.47

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Solution

The fourth proportional to 177,050.06, 244,328.99 and 96,477.47 is: 133,138.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,050.06 : 244,328.99 = 96,477.47 : x
  2. Step 2: Convert to fraction form
    177,050.06/244,328.99 = 96,477.47/x
  3. Step 3: Cross multiply
    177,050.06x = 244,328.99 × 96,477.47
  4. Step 4: Simplify right side
    177,050.06x = 23,572,241,098.82
  5. Step 5: Solve for x
    x = 23,572,241,098.82/177,050.06
  6. Step 6: Final answer
    x = 133,138.85

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1.5x scale

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.