Home / 177,344.22-244,740.96-96,776.16

Finding the Fourth Proportional to 177,344.22, 244,740.96 and 96,776.16

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Solution

The fourth proportional to 177,344.22, 244,740.96 and 96,776.16 is: 133,554.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,344.22 : 244,740.96 = 96,776.16 : x
  2. Step 2: Convert to fraction form
    177,344.22/244,740.96 = 96,776.16/x
  3. Step 3: Cross multiply
    177,344.22x = 244,740.96 × 96,776.16
  4. Step 4: Simplify right side
    177,344.22x = 23,685,090,303.51
  5. Step 5: Solve for x
    x = 23,685,090,303.51/177,344.22
  6. Step 6: Final answer
    x = 133,554.34

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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.