Home / 35,329.25-52,989.96-10,369.51

Finding the Fourth Proportional to 35,329.25, 52,989.96 and 10,369.51

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Solution

The fourth proportional to 35,329.25, 52,989.96 and 10,369.51 is: 15,553.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,329.25 : 52,989.96 = 10,369.51 : x
  2. Step 2: Convert to fraction form
    35,329.25/52,989.96 = 10,369.51/x
  3. Step 3: Cross multiply
    35,329.25x = 52,989.96 × 10,369.51
  4. Step 4: Simplify right side
    35,329.25x = 549,479,920.12
  5. Step 5: Solve for x
    x = 549,479,920.12/35,329.25
  6. Step 6: Final answer
    x = 15,553.12

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1.5x scale

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.