Home / 67,214.43-92,746.49-44,518.23

Finding the Fourth Proportional to 67,214.43, 92,746.49 and 44,518.23

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Solution

The fourth proportional to 67,214.43, 92,746.49 and 44,518.23 is: 61,428.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,214.43 : 92,746.49 = 44,518.23 : x
  2. Step 2: Convert to fraction form
    67,214.43/92,746.49 = 44,518.23/x
  3. Step 3: Cross multiply
    67,214.43x = 92,746.49 × 44,518.23
  4. Step 4: Simplify right side
    67,214.43x = 4,128,909,350.92
  5. Step 5: Solve for x
    x = 4,128,909,350.92/67,214.43
  6. Step 6: Final answer
    x = 61,428.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.