Home / 65,208.36-97,773.18-35,585.04

Finding the Fourth Proportional to 65,208.36, 97,773.18 and 35,585.04

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Solution

The fourth proportional to 65,208.36, 97,773.18 and 35,585.04 is: 53,356.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,208.36 : 97,773.18 = 35,585.04 : x
  2. Step 2: Convert to fraction form
    65,208.36/97,773.18 = 35,585.04/x
  3. Step 3: Cross multiply
    65,208.36x = 97,773.18 × 35,585.04
  4. Step 4: Simplify right side
    65,208.36x = 3,479,262,521.23
  5. Step 5: Solve for x
    x = 3,479,262,521.23/65,208.36
  6. Step 6: Final answer
    x = 53,356.08

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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.