Home / 61,668.02-92,425.47-44,774.66

Finding the Fourth Proportional to 61,668.02, 92,425.47 and 44,774.66

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Solution

The fourth proportional to 61,668.02, 92,425.47 and 44,774.66 is: 67,106.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,668.02 : 92,425.47 = 44,774.66 : x
  2. Step 2: Convert to fraction form
    61,668.02/92,425.47 = 44,774.66/x
  3. Step 3: Cross multiply
    61,668.02x = 92,425.47 × 44,774.66
  4. Step 4: Simplify right side
    61,668.02x = 4,138,318,532.46
  5. Step 5: Solve for x
    x = 4,138,318,532.46/61,668.02
  6. Step 6: Final answer
    x = 67,106.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.