Home / 233,760.08-322,594.44-133,155.92

Finding the Fourth Proportional to 233,760.08, 322,594.44 and 133,155.92

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Solution

The fourth proportional to 233,760.08, 322,594.44 and 133,155.92 is: 183,758.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,760.08 : 322,594.44 = 133,155.92 : x
  2. Step 2: Convert to fraction form
    233,760.08/322,594.44 = 133,155.92/x
  3. Step 3: Cross multiply
    233,760.08x = 322,594.44 × 133,155.92
  4. Step 4: Simplify right side
    233,760.08x = 42,955,359,445.08
  5. Step 5: Solve for x
    x = 42,955,359,445.08/233,760.08
  6. Step 6: Final answer
    x = 183,758.32

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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.