Home / 75,522.02-104,223.06-41,533.10

Finding the Fourth Proportional to 75,522.02, 104,223.06 and 41,533.10

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Solution

The fourth proportional to 75,522.02, 104,223.06 and 41,533.10 is: 57,317.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,522.02 : 104,223.06 = 41,533.10 : x
  2. Step 2: Convert to fraction form
    75,522.02/104,223.06 = 41,533.10/x
  3. Step 3: Cross multiply
    75,522.02x = 104,223.06 × 41,533.10
  4. Step 4: Simplify right side
    75,522.02x = 4,328,706,773.29
  5. Step 5: Solve for x
    x = 4,328,706,773.29/75,522.02
  6. Step 6: Final answer
    x = 57,317.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.