Home / 181,317.63-272,027.48-63,000.93

Finding the Fourth Proportional to 181,317.63, 272,027.48 and 63,000.93

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Solution

The fourth proportional to 181,317.63, 272,027.48 and 63,000.93 is: 94,519.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,317.63 : 272,027.48 = 63,000.93 : x
  2. Step 2: Convert to fraction form
    181,317.63/272,027.48 = 63,000.93/x
  3. Step 3: Cross multiply
    181,317.63x = 272,027.48 × 63,000.93
  4. Step 4: Simplify right side
    181,317.63x = 17,137,983,910.55
  5. Step 5: Solve for x
    x = 17,137,983,910.55/181,317.63
  6. Step 6: Final answer
    x = 94,519.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.