Home / 35,226.26-48,612.53-19,312.18

Finding the Fourth Proportional to 35,226.26, 48,612.53 and 19,312.18

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Solution

The fourth proportional to 35,226.26, 48,612.53 and 19,312.18 is: 26,650.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,226.26 : 48,612.53 = 19,312.18 : x
  2. Step 2: Convert to fraction form
    35,226.26/48,612.53 = 19,312.18/x
  3. Step 3: Cross multiply
    35,226.26x = 48,612.53 × 19,312.18
  4. Step 4: Simplify right side
    35,226.26x = 938,813,929.62
  5. Step 5: Solve for x
    x = 938,813,929.62/35,226.26
  6. Step 6: Final answer
    x = 26,650.97

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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.