Home / 176,208.92-243,170.08-95,637.16

Finding the Fourth Proportional to 176,208.92, 243,170.08 and 95,637.16

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Solution

The fourth proportional to 176,208.92, 243,170.08 and 95,637.16 is: 131,980.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,208.92 : 243,170.08 = 95,637.16 : x
  2. Step 2: Convert to fraction form
    176,208.92/243,170.08 = 95,637.16/x
  3. Step 3: Cross multiply
    176,208.92x = 243,170.08 × 95,637.16
  4. Step 4: Simplify right side
    176,208.92x = 23,256,095,848.17
  5. Step 5: Solve for x
    x = 23,256,095,848.17/176,208.92
  6. Step 6: Final answer
    x = 131,980.24

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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.