Home / 35,264.93-48,665.66-19,349.49

Finding the Fourth Proportional to 35,264.93, 48,665.66 and 19,349.49

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Solution

The fourth proportional to 35,264.93, 48,665.66 and 19,349.49 is: 26,702.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,264.93 : 48,665.66 = 19,349.49 : x
  2. Step 2: Convert to fraction form
    35,264.93/48,665.66 = 19,349.49/x
  3. Step 3: Cross multiply
    35,264.93x = 48,665.66 × 19,349.49
  4. Step 4: Simplify right side
    35,264.93x = 941,655,787.26
  5. Step 5: Solve for x
    x = 941,655,787.26/35,264.93
  6. Step 6: Final answer
    x = 26,702.33

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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.