Home / 448,700.16-673,035.52-182,382.08

Finding the Fourth Proportional to 448,700.16, 673,035.52 and 182,382.08

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Solution

The fourth proportional to 448,700.16, 673,035.52 and 182,382.08 is: 273,567.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,700.16 : 673,035.52 = 182,382.08 : x
  2. Step 2: Convert to fraction form
    448,700.16/673,035.52 = 182,382.08/x
  3. Step 3: Cross multiply
    448,700.16x = 673,035.52 × 182,382.08
  4. Step 4: Simplify right side
    448,700.16x = 122,749,618,051.48
  5. Step 5: Solve for x
    x = 122,749,618,051.48/448,700.16
  6. Step 6: Final answer
    x = 273,567.14

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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.