Home / 67,450.64-101,166.35-23,070.92

Finding the Fourth Proportional to 67,450.64, 101,166.35 and 23,070.92

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Solution

The fourth proportional to 67,450.64, 101,166.35 and 23,070.92 is: 34,603.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,450.64 : 101,166.35 = 23,070.92 : x
  2. Step 2: Convert to fraction form
    67,450.64/101,166.35 = 23,070.92/x
  3. Step 3: Cross multiply
    67,450.64x = 101,166.35 × 23,070.92
  4. Step 4: Simplify right side
    67,450.64x = 2,334,000,146.36
  5. Step 5: Solve for x
    x = 2,334,000,146.36/67,450.64
  6. Step 6: Final answer
    x = 34,603.09

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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.