Home / 294,519.27-441,525.90-102,368.73

Finding the Fourth Proportional to 294,519.27, 441,525.90 and 102,368.73

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Solution

The fourth proportional to 294,519.27, 441,525.90 and 102,368.73 is: 153,465.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,519.27 : 441,525.90 = 102,368.73 : x
  2. Step 2: Convert to fraction form
    294,519.27/441,525.90 = 102,368.73/x
  3. Step 3: Cross multiply
    294,519.27x = 441,525.90 × 102,368.73
  4. Step 4: Simplify right side
    294,519.27x = 45,198,445,645.11
  5. Step 5: Solve for x
    x = 45,198,445,645.11/294,519.27
  6. Step 6: Final answer
    x = 153,465.16

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1.5x scale

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.