Home / 67,746.08-101,604-23,371.04

Finding the Fourth Proportional to 67,746.08, 101,604 and 23,371.04

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Solution

The fourth proportional to 67,746.08, 101,604 and 23,371.04 is: 35,051.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,746.08 : 101,604 = 23,371.04 : x
  2. Step 2: Convert to fraction form
    67,746.08/101,604 = 23,371.04/x
  3. Step 3: Cross multiply
    67,746.08x = 101,604 × 23,371.04
  4. Step 4: Simplify right side
    67,746.08x = 2,374,591,148.16
  5. Step 5: Solve for x
    x = 2,374,591,148.16/67,746.08
  6. Step 6: Final answer
    x = 35,051.34

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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.