Home / 35,207.27-48,585.76-19,291.68

Finding the Fourth Proportional to 35,207.27, 48,585.76 and 19,291.68

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Solution

The fourth proportional to 35,207.27, 48,585.76 and 19,291.68 is: 26,622.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,207.27 : 48,585.76 = 19,291.68 : x
  2. Step 2: Convert to fraction form
    35,207.27/48,585.76 = 19,291.68/x
  3. Step 3: Cross multiply
    35,207.27x = 48,585.76 × 19,291.68
  4. Step 4: Simplify right side
    35,207.27x = 937,300,886.25
  5. Step 5: Solve for x
    x = 937,300,886.25/35,207.27
  6. Step 6: Final answer
    x = 26,622.37

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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.