Home / 27,173.77-37,499.02-16,559.53

Finding the Fourth Proportional to 27,173.77, 37,499.02 and 16,559.53

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Solution

The fourth proportional to 27,173.77, 37,499.02 and 16,559.53 is: 22,851.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,173.77 : 37,499.02 = 16,559.53 : x
  2. Step 2: Convert to fraction form
    27,173.77/37,499.02 = 16,559.53/x
  3. Step 3: Cross multiply
    27,173.77x = 37,499.02 × 16,559.53
  4. Step 4: Simplify right side
    27,173.77x = 620,966,146.66
  5. Step 5: Solve for x
    x = 620,966,146.66/27,173.77
  6. Step 6: Final answer
    x = 22,851.67

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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.