Home / 35,224.83-48,612.52-19,309.32

Finding the Fourth Proportional to 35,224.83, 48,612.52 and 19,309.32

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Solution

The fourth proportional to 35,224.83, 48,612.52 and 19,309.32 is: 26,648.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,224.83 : 48,612.52 = 19,309.32 : x
  2. Step 2: Convert to fraction form
    35,224.83/48,612.52 = 19,309.32/x
  3. Step 3: Cross multiply
    35,224.83x = 48,612.52 × 19,309.32
  4. Step 4: Simplify right side
    35,224.83x = 938,674,461.62
  5. Step 5: Solve for x
    x = 938,674,461.62/35,224.83
  6. Step 6: Final answer
    x = 26,648.09

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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.