Home / 43,335.02-64,898.64-23,564.54

Finding the Fourth Proportional to 43,335.02, 64,898.64 and 23,564.54

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Solution

The fourth proportional to 43,335.02, 64,898.64 and 23,564.54 is: 35,290.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,335.02 : 64,898.64 = 23,564.54 : x
  2. Step 2: Convert to fraction form
    43,335.02/64,898.64 = 23,564.54/x
  3. Step 3: Cross multiply
    43,335.02x = 64,898.64 × 23,564.54
  4. Step 4: Simplify right side
    43,335.02x = 1,529,306,598.23
  5. Step 5: Solve for x
    x = 1,529,306,598.23/43,335.02
  6. Step 6: Final answer
    x = 35,290.32

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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.