Home / 67,417.11-93,034.98-37,202.70

Finding the Fourth Proportional to 67,417.11, 93,034.98 and 37,202.70

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Solution

The fourth proportional to 67,417.11, 93,034.98 and 37,202.70 is: 51,339.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,417.11 : 93,034.98 = 37,202.70 : x
  2. Step 2: Convert to fraction form
    67,417.11/93,034.98 = 37,202.70/x
  3. Step 3: Cross multiply
    67,417.11x = 93,034.98 × 37,202.70
  4. Step 4: Simplify right side
    67,417.11x = 3,461,152,450.45
  5. Step 5: Solve for x
    x = 3,461,152,450.45/67,417.11
  6. Step 6: Final answer
    x = 51,339.38

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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.