Home / 181,570.10-272,267.67-63,238.82

Finding the Fourth Proportional to 181,570.10, 272,267.67 and 63,238.82

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Solution

The fourth proportional to 181,570.10, 272,267.67 and 63,238.82 is: 94,827.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,570.10 : 272,267.67 = 63,238.82 : x
  2. Step 2: Convert to fraction form
    181,570.10/272,267.67 = 63,238.82/x
  3. Step 3: Cross multiply
    181,570.10x = 272,267.67 × 63,238.82
  4. Step 4: Simplify right side
    181,570.10x = 17,217,886,174.95
  5. Step 5: Solve for x
    x = 17,217,886,174.95/181,570.10
  6. Step 6: Final answer
    x = 94,827.76

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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.