Home / 35,200.98-52,802.19-13,002.93

Finding the Fourth Proportional to 35,200.98, 52,802.19 and 13,002.93

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Solution

The fourth proportional to 35,200.98, 52,802.19 and 13,002.93 is: 19,504.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,200.98 : 52,802.19 = 13,002.93 : x
  2. Step 2: Convert to fraction form
    35,200.98/52,802.19 = 13,002.93/x
  3. Step 3: Cross multiply
    35,200.98x = 52,802.19 × 13,002.93
  4. Step 4: Simplify right side
    35,200.98x = 686,583,180.42
  5. Step 5: Solve for x
    x = 686,583,180.42/35,200.98
  6. Step 6: Final answer
    x = 19,504.66

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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.