Home / 35,396.08-53,094.12-9,100.84

Finding the Fourth Proportional to 35,396.08, 53,094.12 and 9,100.84

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Solution

The fourth proportional to 35,396.08, 53,094.12 and 9,100.84 is: 13,651.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,396.08 : 53,094.12 = 9,100.84 : x
  2. Step 2: Convert to fraction form
    35,396.08/53,094.12 = 9,100.84/x
  3. Step 3: Cross multiply
    35,396.08x = 53,094.12 × 9,100.84
  4. Step 4: Simplify right side
    35,396.08x = 483,201,091.06
  5. Step 5: Solve for x
    x = 483,201,091.06/35,396.08
  6. Step 6: Final answer
    x = 13,651.26

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Double scale
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Similar ratio
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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.