Home / 69,526.07-104,320.11-32,066

Finding the Fourth Proportional to 69,526.07, 104,320.11 and 32,066

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Solution

The fourth proportional to 69,526.07, 104,320.11 and 32,066 is: 48,113.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,526.07 : 104,320.11 = 32,066 : x
  2. Step 2: Convert to fraction form
    69,526.07/104,320.11 = 32,066/x
  3. Step 3: Cross multiply
    69,526.07x = 104,320.11 × 32,066
  4. Step 4: Simplify right side
    69,526.07x = 3,345,128,647.26
  5. Step 5: Solve for x
    x = 3,345,128,647.26/69,526.07
  6. Step 6: Final answer
    x = 48,113.30

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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.