Home / 35,337.36-48,767.04-19,422.48

Finding the Fourth Proportional to 35,337.36, 48,767.04 and 19,422.48

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Solution

The fourth proportional to 35,337.36, 48,767.04 and 19,422.48 is: 26,803.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,337.36 : 48,767.04 = 19,422.48 : x
  2. Step 2: Convert to fraction form
    35,337.36/48,767.04 = 19,422.48/x
  3. Step 3: Cross multiply
    35,337.36x = 48,767.04 × 19,422.48
  4. Step 4: Simplify right side
    35,337.36x = 947,176,859.06
  5. Step 5: Solve for x
    x = 947,176,859.06/35,337.36
  6. Step 6: Final answer
    x = 26,803.84

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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.