Home / 66,264.02-99,323.74-32,553.24

Finding the Fourth Proportional to 66,264.02, 99,323.74 and 32,553.24

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Solution

The fourth proportional to 66,264.02, 99,323.74 and 32,553.24 is: 48,794.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,264.02 : 99,323.74 = 32,553.24 : x
  2. Step 2: Convert to fraction form
    66,264.02/99,323.74 = 32,553.24/x
  3. Step 3: Cross multiply
    66,264.02x = 99,323.74 × 32,553.24
  4. Step 4: Simplify right side
    66,264.02x = 3,233,308,886.53
  5. Step 5: Solve for x
    x = 3,233,308,886.53/66,264.02
  6. Step 6: Final answer
    x = 48,794.34

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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.