Home / 184,002.91-253,925.42-102,332.30

Finding the Fourth Proportional to 184,002.91, 253,925.42 and 102,332.30

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Solution

The fourth proportional to 184,002.91, 253,925.42 and 102,332.30 is: 141,219.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,002.91 : 253,925.42 = 102,332.30 : x
  2. Step 2: Convert to fraction form
    184,002.91/253,925.42 = 102,332.30/x
  3. Step 3: Cross multiply
    184,002.91x = 253,925.42 × 102,332.30
  4. Step 4: Simplify right side
    184,002.91x = 25,984,772,618.27
  5. Step 5: Solve for x
    x = 25,984,772,618.27/184,002.91
  6. Step 6: Final answer
    x = 141,219.36

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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.