Home / 67,766.26-93,526.23-40,923.94

Finding the Fourth Proportional to 67,766.26, 93,526.23 and 40,923.94

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Solution

The fourth proportional to 67,766.26, 93,526.23 and 40,923.94 is: 56,480.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,766.26 : 93,526.23 = 40,923.94 : x
  2. Step 2: Convert to fraction form
    67,766.26/93,526.23 = 40,923.94/x
  3. Step 3: Cross multiply
    67,766.26x = 93,526.23 × 40,923.94
  4. Step 4: Simplify right side
    67,766.26x = 3,827,461,824.95
  5. Step 5: Solve for x
    x = 3,827,461,824.95/67,766.26
  6. Step 6: Final answer
    x = 56,480.35

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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.