Home / 181,656.04-272,396.58-63,324.76

Finding the Fourth Proportional to 181,656.04, 272,396.58 and 63,324.76

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Solution

The fourth proportional to 181,656.04, 272,396.58 and 63,324.76 is: 94,956.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,656.04 : 272,396.58 = 63,324.76 : x
  2. Step 2: Convert to fraction form
    181,656.04/272,396.58 = 63,324.76/x
  3. Step 3: Cross multiply
    181,656.04x = 272,396.58 × 63,324.76
  4. Step 4: Simplify right side
    181,656.04x = 17,249,447,134.86
  5. Step 5: Solve for x
    x = 17,249,447,134.86/181,656.04
  6. Step 6: Final answer
    x = 94,956.64

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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.