Home / 181,453.59-272,225.04-63,125.96

Finding the Fourth Proportional to 181,453.59, 272,225.04 and 63,125.96

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Solution

The fourth proportional to 181,453.59, 272,225.04 and 63,125.96 is: 94,704.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,453.59 : 272,225.04 = 63,125.96 : x
  2. Step 2: Convert to fraction form
    181,453.59/272,225.04 = 63,125.96/x
  3. Step 3: Cross multiply
    181,453.59x = 272,225.04 × 63,125.96
  4. Step 4: Simplify right side
    181,453.59x = 17,184,465,388.19
  5. Step 5: Solve for x
    x = 17,184,465,388.19/181,453.59
  6. Step 6: Final answer
    x = 94,704.47

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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.