Home / 169,212.14-233,487.52-104,746.22

Finding the Fourth Proportional to 169,212.14, 233,487.52 and 104,746.22

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Solution

The fourth proportional to 169,212.14, 233,487.52 and 104,746.22 is: 144,534.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,212.14 : 233,487.52 = 104,746.22 : x
  2. Step 2: Convert to fraction form
    169,212.14/233,487.52 = 104,746.22/x
  3. Step 3: Cross multiply
    169,212.14x = 233,487.52 × 104,746.22
  4. Step 4: Simplify right side
    169,212.14x = 24,456,933,707.87
  5. Step 5: Solve for x
    x = 24,456,933,707.87/169,212.14
  6. Step 6: Final answer
    x = 144,534.16

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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.