Home / 67,950.48-93,774.77-37,735.93

Finding the Fourth Proportional to 67,950.48, 93,774.77 and 37,735.93

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Solution

The fourth proportional to 67,950.48, 93,774.77 and 37,735.93 is: 52,077.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,950.48 : 93,774.77 = 37,735.93 : x
  2. Step 2: Convert to fraction form
    67,950.48/93,774.77 = 37,735.93/x
  3. Step 3: Cross multiply
    67,950.48x = 93,774.77 × 37,735.93
  4. Step 4: Simplify right side
    67,950.48x = 3,538,678,596.41
  5. Step 5: Solve for x
    x = 3,538,678,596.41/67,950.48
  6. Step 6: Final answer
    x = 52,077.32

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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.