Home / 35,394.08-53,091.10-9,098.84

Finding the Fourth Proportional to 35,394.08, 53,091.10 and 9,098.84

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Solution

The fourth proportional to 35,394.08, 53,091.10 and 9,098.84 is: 13,648.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,394.08 : 53,091.10 = 9,098.84 : x
  2. Step 2: Convert to fraction form
    35,394.08/53,091.10 = 9,098.84/x
  3. Step 3: Cross multiply
    35,394.08x = 53,091.10 × 9,098.84
  4. Step 4: Simplify right side
    35,394.08x = 483,067,424.32
  5. Step 5: Solve for x
    x = 483,067,424.32/35,394.08
  6. Step 6: Final answer
    x = 13,648.25

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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.