Home / 67,083.07-92,477.09-46,877.24

Finding the Fourth Proportional to 67,083.07, 92,477.09 and 46,877.24

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Solution

The fourth proportional to 67,083.07, 92,477.09 and 46,877.24 is: 64,622.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,083.07 : 92,477.09 = 46,877.24 : x
  2. Step 2: Convert to fraction form
    67,083.07/92,477.09 = 46,877.24/x
  3. Step 3: Cross multiply
    67,083.07x = 92,477.09 × 46,877.24
  4. Step 4: Simplify right side
    67,083.07x = 4,335,070,739.24
  5. Step 5: Solve for x
    x = 4,335,070,739.24/67,083.07
  6. Step 6: Final answer
    x = 64,622.43

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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.