Home / 67,400.24-101,097.48-23,030.96

Finding the Fourth Proportional to 67,400.24, 101,097.48 and 23,030.96

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Solution

The fourth proportional to 67,400.24, 101,097.48 and 23,030.96 is: 34,545.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,400.24 : 101,097.48 = 23,030.96 : x
  2. Step 2: Convert to fraction form
    67,400.24/101,097.48 = 23,030.96/x
  3. Step 3: Cross multiply
    67,400.24x = 101,097.48 × 23,030.96
  4. Step 4: Simplify right side
    67,400.24x = 2,328,372,017.98
  5. Step 5: Solve for x
    x = 2,328,372,017.98/67,400.24
  6. Step 6: Final answer
    x = 34,545.46

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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.