Home / 67,270.64-92,833.05-37,055.26

Finding the Fourth Proportional to 67,270.64, 92,833.05 and 37,055.26

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Solution

The fourth proportional to 67,270.64, 92,833.05 and 37,055.26 is: 51,136.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,270.64 : 92,833.05 = 37,055.26 : x
  2. Step 2: Convert to fraction form
    67,270.64/92,833.05 = 37,055.26/x
  3. Step 3: Cross multiply
    67,270.64x = 92,833.05 × 37,055.26
  4. Step 4: Simplify right side
    67,270.64x = 3,439,952,804.34
  5. Step 5: Solve for x
    x = 3,439,952,804.34/67,270.64
  6. Step 6: Final answer
    x = 51,136.02

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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.