Home / 35,140.98-52,837.92-32,401.16

Finding the Fourth Proportional to 35,140.98, 52,837.92 and 32,401.16

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Solution

The fourth proportional to 35,140.98, 52,837.92 and 32,401.16 is: 48,718.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,140.98 : 52,837.92 = 32,401.16 : x
  2. Step 2: Convert to fraction form
    35,140.98/52,837.92 = 32,401.16/x
  3. Step 3: Cross multiply
    35,140.98x = 52,837.92 × 32,401.16
  4. Step 4: Simplify right side
    35,140.98x = 1,712,009,635.80
  5. Step 5: Solve for x
    x = 1,712,009,635.80/35,140.98
  6. Step 6: Final answer
    x = 48,718.32

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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.