Home / 64,665.02-96,973.32-22,534.28

Finding the Fourth Proportional to 64,665.02, 96,973.32 and 22,534.28

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Solution

The fourth proportional to 64,665.02, 96,973.32 and 22,534.28 is: 33,792.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,665.02 : 96,973.32 = 22,534.28 : x
  2. Step 2: Convert to fraction form
    64,665.02/96,973.32 = 22,534.28/x
  3. Step 3: Cross multiply
    64,665.02x = 96,973.32 × 22,534.28
  4. Step 4: Simplify right side
    64,665.02x = 2,185,223,945.41
  5. Step 5: Solve for x
    x = 2,185,223,945.41/64,665.02
  6. Step 6: Final answer
    x = 33,792.98

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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.