Home / 35,320.92-52,999.53-19,523.00

Finding the Fourth Proportional to 35,320.92, 52,999.53 and 19,523.00

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Solution

The fourth proportional to 35,320.92, 52,999.53 and 19,523.00 is: 29,294.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,320.92 : 52,999.53 = 19,523.00 : x
  2. Step 2: Convert to fraction form
    35,320.92/52,999.53 = 19,523.00/x
  3. Step 3: Cross multiply
    35,320.92x = 52,999.53 × 19,523.00
  4. Step 4: Simplify right side
    35,320.92x = 1,034,709,559.19
  5. Step 5: Solve for x
    x = 1,034,709,559.19/35,320.92
  6. Step 6: Final answer
    x = 29,294.52

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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.