Home / 448,826.23-672,657.63-182,277.10

Finding the Fourth Proportional to 448,826.23, 672,657.63 and 182,277.10

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Solution

The fourth proportional to 448,826.23, 672,657.63 and 182,277.10 is: 273,179.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,826.23 : 672,657.63 = 182,277.10 : x
  2. Step 2: Convert to fraction form
    448,826.23/672,657.63 = 182,277.10/x
  3. Step 3: Cross multiply
    448,826.23x = 672,657.63 × 182,277.10
  4. Step 4: Simplify right side
    448,826.23x = 122,610,082,089.27
  5. Step 5: Solve for x
    x = 122,610,082,089.27/448,826.23
  6. Step 6: Final answer
    x = 273,179.40

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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.