Home / 67,950.41-93,771.40-37,735.63

Finding the Fourth Proportional to 67,950.41, 93,771.40 and 37,735.63

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Solution

The fourth proportional to 67,950.41, 93,771.40 and 37,735.63 is: 52,075.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,950.41 : 93,771.40 = 37,735.63 : x
  2. Step 2: Convert to fraction form
    67,950.41/93,771.40 = 37,735.63/x
  3. Step 3: Cross multiply
    67,950.41x = 93,771.40 × 37,735.63
  4. Step 4: Simplify right side
    67,950.41x = 3,538,522,854.98
  5. Step 5: Solve for x
    x = 3,538,522,854.98/67,950.41
  6. Step 6: Final answer
    x = 52,075.08

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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.