Home / 245,087.19-367,656.35-67,594.23

Finding the Fourth Proportional to 245,087.19, 367,656.35 and 67,594.23

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Solution

The fourth proportional to 245,087.19, 367,656.35 and 67,594.23 is: 101,398.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    245,087.19 : 367,656.35 = 67,594.23 : x
  2. Step 2: Convert to fraction form
    245,087.19/367,656.35 = 67,594.23/x
  3. Step 3: Cross multiply
    245,087.19x = 367,656.35 × 67,594.23
  4. Step 4: Simplify right side
    245,087.19x = 24,851,447,544.89
  5. Step 5: Solve for x
    x = 24,851,447,544.89/245,087.19
  6. Step 6: Final answer
    x = 101,398.39

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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.