Home / 173,275.55-239,096.66-96,784.93

Finding the Fourth Proportional to 173,275.55, 239,096.66 and 96,784.93

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Solution

The fourth proportional to 173,275.55, 239,096.66 and 96,784.93 is: 133,550.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,275.55 : 239,096.66 = 96,784.93 : x
  2. Step 2: Convert to fraction form
    173,275.55/239,096.66 = 96,784.93/x
  3. Step 3: Cross multiply
    173,275.55x = 239,096.66 × 96,784.93
  4. Step 4: Simplify right side
    173,275.55x = 23,140,952,515.78
  5. Step 5: Solve for x
    x = 23,140,952,515.78/173,275.55
  6. Step 6: Final answer
    x = 133,550.01

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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.