Home / 43,333.02-64,895.64-23,562.54

Finding the Fourth Proportional to 43,333.02, 64,895.64 and 23,562.54

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Solution

The fourth proportional to 43,333.02, 64,895.64 and 23,562.54 is: 35,287.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,333.02 : 64,895.64 = 23,562.54 : x
  2. Step 2: Convert to fraction form
    43,333.02/64,895.64 = 23,562.54/x
  3. Step 3: Cross multiply
    43,333.02x = 64,895.64 × 23,562.54
  4. Step 4: Simplify right side
    43,333.02x = 1,529,106,113.33
  5. Step 5: Solve for x
    x = 1,529,106,113.33/43,333.02
  6. Step 6: Final answer
    x = 35,287.32

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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.