Home / 43,336.02-64,900.14-23,565.54

Finding the Fourth Proportional to 43,336.02, 64,900.14 and 23,565.54

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Solution

The fourth proportional to 43,336.02, 64,900.14 and 23,565.54 is: 35,291.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,336.02 : 64,900.14 = 23,565.54 : x
  2. Step 2: Convert to fraction form
    43,336.02/64,900.14 = 23,565.54/x
  3. Step 3: Cross multiply
    43,336.02x = 64,900.14 × 23,565.54
  4. Step 4: Simplify right side
    43,336.02x = 1,529,406,845.18
  5. Step 5: Solve for x
    x = 1,529,406,845.18/43,336.02
  6. Step 6: Final answer
    x = 35,291.82

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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.