Home / 35,441.82-48,909.84-19,526.24

Finding the Fourth Proportional to 35,441.82, 48,909.84 and 19,526.24

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Solution

The fourth proportional to 35,441.82, 48,909.84 and 19,526.24 is: 26,946.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,441.82 : 48,909.84 = 19,526.24 : x
  2. Step 2: Convert to fraction form
    35,441.82/48,909.84 = 19,526.24/x
  3. Step 3: Cross multiply
    35,441.82x = 48,909.84 × 19,526.24
  4. Step 4: Simplify right side
    35,441.82x = 955,025,274.20
  5. Step 5: Solve for x
    x = 955,025,274.20/35,441.82
  6. Step 6: Final answer
    x = 26,946.28

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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.