Home / 35,352.19-53,028.30-10,392.24

Finding the Fourth Proportional to 35,352.19, 53,028.30 and 10,392.24

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Solution

The fourth proportional to 35,352.19, 53,028.30 and 10,392.24 is: 15,588.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,352.19 : 53,028.30 = 10,392.24 : x
  2. Step 2: Convert to fraction form
    35,352.19/53,028.30 = 10,392.24/x
  3. Step 3: Cross multiply
    35,352.19x = 53,028.30 × 10,392.24
  4. Step 4: Simplify right side
    35,352.19x = 551,082,820.39
  5. Step 5: Solve for x
    x = 551,082,820.39/35,352.19
  6. Step 6: Final answer
    x = 15,588.36

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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.