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Finding the Fourth Proportional to 35,039.00, 48,354.84 and 19,124.48

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Solution

The fourth proportional to 35,039.00, 48,354.84 and 19,124.48 is: 26,392.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,039.00 : 48,354.84 = 19,124.48 : x
  2. Step 2: Convert to fraction form
    35,039.00/48,354.84 = 19,124.48/x
  3. Step 3: Cross multiply
    35,039.00x = 48,354.84 × 19,124.48
  4. Step 4: Simplify right side
    35,039.00x = 924,760,928.71
  5. Step 5: Solve for x
    x = 924,760,928.71/35,039.00
  6. Step 6: Final answer
    x = 26,392.34

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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.