Home / 35,207.16-48,585.93-19,291.26

Finding the Fourth Proportional to 35,207.16, 48,585.93 and 19,291.26

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Solution

The fourth proportional to 35,207.16, 48,585.93 and 19,291.26 is: 26,621.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,207.16 : 48,585.93 = 19,291.26 : x
  2. Step 2: Convert to fraction form
    35,207.16/48,585.93 = 19,291.26/x
  3. Step 3: Cross multiply
    35,207.16x = 48,585.93 × 19,291.26
  4. Step 4: Simplify right side
    35,207.16x = 937,283,917.83
  5. Step 5: Solve for x
    x = 937,283,917.83/35,207.16
  6. Step 6: Final answer
    x = 26,621.97

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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.