Home / 169,299.41-233,585.91-133,377.93

Finding the Fourth Proportional to 169,299.41, 233,585.91 and 133,377.93

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Solution

The fourth proportional to 169,299.41, 233,585.91 and 133,377.93 is: 184,024.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,299.41 : 233,585.91 = 133,377.93 : x
  2. Step 2: Convert to fraction form
    169,299.41/233,585.91 = 133,377.93/x
  3. Step 3: Cross multiply
    169,299.41x = 233,585.91 × 133,377.93
  4. Step 4: Simplify right side
    169,299.41x = 31,155,205,152.97
  5. Step 5: Solve for x
    x = 31,155,205,152.97/169,299.41
  6. Step 6: Final answer
    x = 184,024.30

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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.