Home / 65,180.90-97,773.18-23,055.03

Finding the Fourth Proportional to 65,180.90, 97,773.18 and 23,055.03

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Solution

The fourth proportional to 65,180.90, 97,773.18 and 23,055.03 is: 34,583.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,180.90 : 97,773.18 = 23,055.03 : x
  2. Step 2: Convert to fraction form
    65,180.90/97,773.18 = 23,055.03/x
  3. Step 3: Cross multiply
    65,180.90x = 97,773.18 × 23,055.03
  4. Step 4: Simplify right side
    65,180.90x = 2,254,163,482.82
  5. Step 5: Solve for x
    x = 2,254,163,482.82/65,180.90
  6. Step 6: Final answer
    x = 34,583.19

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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.