Home / 61,668.02-92,526.60-36,719.84

Finding the Fourth Proportional to 61,668.02, 92,526.60 and 36,719.84

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Solution

The fourth proportional to 61,668.02, 92,526.60 and 36,719.84 is: 55,094.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,668.02 : 92,526.60 = 36,719.84 : x
  2. Step 2: Convert to fraction form
    61,668.02/92,526.60 = 36,719.84/x
  3. Step 3: Cross multiply
    61,668.02x = 92,526.60 × 36,719.84
  4. Step 4: Simplify right side
    61,668.02x = 3,397,561,947.74
  5. Step 5: Solve for x
    x = 3,397,561,947.74/61,668.02
  6. Step 6: Final answer
    x = 55,094.39

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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.