Home / 169,366.75-233,725.75-97,746.77

Finding the Fourth Proportional to 169,366.75, 233,725.75 and 97,746.77

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Solution

The fourth proportional to 169,366.75, 233,725.75 and 97,746.77 is: 134,890.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,366.75 : 233,725.75 = 97,746.77 : x
  2. Step 2: Convert to fraction form
    169,366.75/233,725.75 = 97,746.77/x
  3. Step 3: Cross multiply
    169,366.75x = 233,725.75 × 97,746.77
  4. Step 4: Simplify right side
    169,366.75x = 22,845,937,128.33
  5. Step 5: Solve for x
    x = 22,845,937,128.33/169,366.75
  6. Step 6: Final answer
    x = 134,890.33

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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.