Home / 67,465.71-93,106.31-37,250.91

Finding the Fourth Proportional to 67,465.71, 93,106.31 and 37,250.91

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Solution

The fourth proportional to 67,465.71, 93,106.31 and 37,250.91 is: 51,408.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,465.71 : 93,106.31 = 37,250.91 : x
  2. Step 2: Convert to fraction form
    67,465.71/93,106.31 = 37,250.91/x
  3. Step 3: Cross multiply
    67,465.71x = 93,106.31 × 37,250.91
  4. Step 4: Simplify right side
    67,465.71x = 3,468,294,587.99
  5. Step 5: Solve for x
    x = 3,468,294,587.99/67,465.71
  6. Step 6: Final answer
    x = 51,408.26

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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.