Home / 26,066.19-39,101.55-7,346.35

Finding the Fourth Proportional to 26,066.19, 39,101.55 and 7,346.35

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Solution

The fourth proportional to 26,066.19, 39,101.55 and 7,346.35 is: 11,020.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,066.19 : 39,101.55 = 7,346.35 : x
  2. Step 2: Convert to fraction form
    26,066.19/39,101.55 = 7,346.35/x
  3. Step 3: Cross multiply
    26,066.19x = 39,101.55 × 7,346.35
  4. Step 4: Simplify right side
    26,066.19x = 287,253,671.84
  5. Step 5: Solve for x
    x = 287,253,671.84/26,066.19
  6. Step 6: Final answer
    x = 11,020.16

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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.