Home / 67,270.68-92,815.08-46,829.85

Finding the Fourth Proportional to 67,270.68, 92,815.08 and 46,829.85

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Solution

The fourth proportional to 67,270.68, 92,815.08 and 46,829.85 is: 64,612.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,270.68 : 92,815.08 = 46,829.85 : x
  2. Step 2: Convert to fraction form
    67,270.68/92,815.08 = 46,829.85/x
  3. Step 3: Cross multiply
    67,270.68x = 92,815.08 × 46,829.85
  4. Step 4: Simplify right side
    67,270.68x = 4,346,516,274.14
  5. Step 5: Solve for x
    x = 4,346,516,274.14/67,270.68
  6. Step 6: Final answer
    x = 64,612.34

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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.