Home / 67,364.10-92,963.13-37,150.62

Finding the Fourth Proportional to 67,364.10, 92,963.13 and 37,150.62

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Solution

The fourth proportional to 67,364.10, 92,963.13 and 37,150.62 is: 51,268.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,364.10 : 92,963.13 = 37,150.62 : x
  2. Step 2: Convert to fraction form
    67,364.10/92,963.13 = 37,150.62/x
  3. Step 3: Cross multiply
    67,364.10x = 92,963.13 × 37,150.62
  4. Step 4: Simplify right side
    67,364.10x = 3,453,637,916.64
  5. Step 5: Solve for x
    x = 3,453,637,916.64/67,364.10
  6. Step 6: Final answer
    x = 51,268.23

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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.