Home / 23,670.56-35,505.60-10,519.52

Finding the Fourth Proportional to 23,670.56, 35,505.60 and 10,519.52

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Solution

The fourth proportional to 23,670.56, 35,505.60 and 10,519.52 is: 15,779.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,670.56 : 35,505.60 = 10,519.52 : x
  2. Step 2: Convert to fraction form
    23,670.56/35,505.60 = 10,519.52/x
  3. Step 3: Cross multiply
    23,670.56x = 35,505.60 × 10,519.52
  4. Step 4: Simplify right side
    23,670.56x = 373,501,869.31
  5. Step 5: Solve for x
    x = 373,501,869.31/23,670.56
  6. Step 6: Final answer
    x = 15,779.17

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1.5x scale

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.