Home / 67,573.08-93,248.10-37,356.48

Finding the Fourth Proportional to 67,573.08, 93,248.10 and 37,356.48

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Solution

The fourth proportional to 67,573.08, 93,248.10 and 37,356.48 is: 51,550.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,573.08 : 93,248.10 = 37,356.48 : x
  2. Step 2: Convert to fraction form
    67,573.08/93,248.10 = 37,356.48/x
  3. Step 3: Cross multiply
    67,573.08x = 93,248.10 × 37,356.48
  4. Step 4: Simplify right side
    67,573.08x = 3,483,420,782.69
  5. Step 5: Solve for x
    x = 3,483,420,782.69/67,573.08
  6. Step 6: Final answer
    x = 51,550.42

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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.