Home / 35,207.25-48,586.01-19,292.31

Finding the Fourth Proportional to 35,207.25, 48,586.01 and 19,292.31

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Solution

The fourth proportional to 35,207.25, 48,586.01 and 19,292.31 is: 26,623.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,207.25 : 48,586.01 = 19,292.31 : x
  2. Step 2: Convert to fraction form
    35,207.25/48,586.01 = 19,292.31/x
  3. Step 3: Cross multiply
    35,207.25x = 48,586.01 × 19,292.31
  4. Step 4: Simplify right side
    35,207.25x = 937,336,027.19
  5. Step 5: Solve for x
    x = 937,336,027.19/35,207.25
  6. Step 6: Final answer
    x = 26,623.38

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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.