Home / 35,290.32-48,675.16-22,365.16

Finding the Fourth Proportional to 35,290.32, 48,675.16 and 22,365.16

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Solution

The fourth proportional to 35,290.32, 48,675.16 and 22,365.16 is: 30,847.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,290.32 : 48,675.16 = 22,365.16 : x
  2. Step 2: Convert to fraction form
    35,290.32/48,675.16 = 22,365.16/x
  3. Step 3: Cross multiply
    35,290.32x = 48,675.16 × 22,365.16
  4. Step 4: Simplify right side
    35,290.32x = 1,088,627,741.43
  5. Step 5: Solve for x
    x = 1,088,627,741.43/35,290.32
  6. Step 6: Final answer
    x = 30,847.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.