Home / 169,020.02-233,263.86-93,568.52

Finding the Fourth Proportional to 169,020.02, 233,263.86 and 93,568.52

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Solution

The fourth proportional to 169,020.02, 233,263.86 and 93,568.52 is: 129,133.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,020.02 : 233,263.86 = 93,568.52 : x
  2. Step 2: Convert to fraction form
    169,020.02/233,263.86 = 93,568.52/x
  3. Step 3: Cross multiply
    169,020.02x = 233,263.86 × 93,568.52
  4. Step 4: Simplify right side
    169,020.02x = 21,826,154,149.69
  5. Step 5: Solve for x
    x = 21,826,154,149.69/169,020.02
  6. Step 6: Final answer
    x = 129,133.54

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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.