Home / 35,264.89-48,665.88-19,349.91

Finding the Fourth Proportional to 35,264.89, 48,665.88 and 19,349.91

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Solution

The fourth proportional to 35,264.89, 48,665.88 and 19,349.91 is: 26,703.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,264.89 : 48,665.88 = 19,349.91 : x
  2. Step 2: Convert to fraction form
    35,264.89/48,665.88 = 19,349.91/x
  3. Step 3: Cross multiply
    35,264.89x = 48,665.88 × 19,349.91
  4. Step 4: Simplify right side
    35,264.89x = 941,680,398.07
  5. Step 5: Solve for x
    x = 941,680,398.07/35,264.89
  6. Step 6: Final answer
    x = 26,703.06

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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.