Home / 181,733.23-272,655.62-93,049.00

Finding the Fourth Proportional to 181,733.23, 272,655.62 and 93,049.00

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Solution

The fourth proportional to 181,733.23, 272,655.62 and 93,049.00 is: 139,602.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,733.23 : 272,655.62 = 93,049.00 : x
  2. Step 2: Convert to fraction form
    181,733.23/272,655.62 = 93,049.00/x
  3. Step 3: Cross multiply
    181,733.23x = 272,655.62 × 93,049.00
  4. Step 4: Simplify right side
    181,733.23x = 25,370,330,956.86
  5. Step 5: Solve for x
    x = 25,370,330,956.86/181,733.23
  6. Step 6: Final answer
    x = 139,602.05

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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.