Home / 67,390.25-101,094.35-23,005.08

Finding the Fourth Proportional to 67,390.25, 101,094.35 and 23,005.08

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Solution

The fourth proportional to 67,390.25, 101,094.35 and 23,005.08 is: 34,510.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,390.25 : 101,094.35 = 23,005.08 : x
  2. Step 2: Convert to fraction form
    67,390.25/101,094.35 = 23,005.08/x
  3. Step 3: Cross multiply
    67,390.25x = 101,094.35 × 23,005.08
  4. Step 4: Simplify right side
    67,390.25x = 2,325,683,494.27
  5. Step 5: Solve for x
    x = 2,325,683,494.27/67,390.25
  6. Step 6: Final answer
    x = 34,510.68

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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.