Home / 35,208.84-48,588.04-19,293.20

Finding the Fourth Proportional to 35,208.84, 48,588.04 and 19,293.20

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Solution

The fourth proportional to 35,208.84, 48,588.04 and 19,293.20 is: 26,624.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,208.84 : 48,588.04 = 19,293.20 : x
  2. Step 2: Convert to fraction form
    35,208.84/48,588.04 = 19,293.20/x
  3. Step 3: Cross multiply
    35,208.84x = 48,588.04 × 19,293.20
  4. Step 4: Simplify right side
    35,208.84x = 937,418,676.86
  5. Step 5: Solve for x
    x = 937,418,676.86/35,208.84
  6. Step 6: Final answer
    x = 26,624.53

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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.