Home / 67,504.46-93,157.02-37,289.66

Finding the Fourth Proportional to 67,504.46, 93,157.02 and 37,289.66

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Solution

The fourth proportional to 67,504.46, 93,157.02 and 37,289.66 is: 51,460.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,504.46 : 93,157.02 = 37,289.66 : x
  2. Step 2: Convert to fraction form
    67,504.46/93,157.02 = 37,289.66/x
  3. Step 3: Cross multiply
    67,504.46x = 93,157.02 × 37,289.66
  4. Step 4: Simplify right side
    67,504.46x = 3,473,793,602.41
  5. Step 5: Solve for x
    x = 3,473,793,602.41/67,504.46
  6. Step 6: Final answer
    x = 51,460.21

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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.