Home / 67,813.64-93,532.98-46,593.80

Finding the Fourth Proportional to 67,813.64, 93,532.98 and 46,593.80

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Solution

The fourth proportional to 67,813.64, 93,532.98 and 46,593.80 is: 64,265.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,813.64 : 93,532.98 = 46,593.80 : x
  2. Step 2: Convert to fraction form
    67,813.64/93,532.98 = 46,593.80/x
  3. Step 3: Cross multiply
    67,813.64x = 93,532.98 × 46,593.80
  4. Step 4: Simplify right side
    67,813.64x = 4,358,056,963.52
  5. Step 5: Solve for x
    x = 4,358,056,963.52/67,813.64
  6. Step 6: Final answer
    x = 64,265.20

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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.