Home / 67,774.98-93,525.26-37,558.55

Finding the Fourth Proportional to 67,774.98, 93,525.26 and 37,558.55

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Solution

The fourth proportional to 67,774.98, 93,525.26 and 37,558.55 is: 51,828.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,774.98 : 93,525.26 = 37,558.55 : x
  2. Step 2: Convert to fraction form
    67,774.98/93,525.26 = 37,558.55/x
  3. Step 3: Cross multiply
    67,774.98x = 93,525.26 × 37,558.55
  4. Step 4: Simplify right side
    67,774.98x = 3,512,672,498.55
  5. Step 5: Solve for x
    x = 3,512,672,498.55/67,774.98
  6. Step 6: Final answer
    x = 51,828.45

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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.