Home / 35,026.08-48,337.46-19,921.41

Finding the Fourth Proportional to 35,026.08, 48,337.46 and 19,921.41

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Solution

The fourth proportional to 35,026.08, 48,337.46 and 19,921.41 is: 27,492.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,026.08 : 48,337.46 = 19,921.41 : x
  2. Step 2: Convert to fraction form
    35,026.08/48,337.46 = 19,921.41/x
  3. Step 3: Cross multiply
    35,026.08x = 48,337.46 × 19,921.41
  4. Step 4: Simplify right side
    35,026.08x = 962,950,259.41
  5. Step 5: Solve for x
    x = 962,950,259.41/35,026.08
  6. Step 6: Final answer
    x = 27,492.38

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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.