Home / 35,023.59-48,332.51-19,108.05

Finding the Fourth Proportional to 35,023.59, 48,332.51 and 19,108.05

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Solution

The fourth proportional to 35,023.59, 48,332.51 and 19,108.05 is: 26,369.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,023.59 : 48,332.51 = 19,108.05 : x
  2. Step 2: Convert to fraction form
    35,023.59/48,332.51 = 19,108.05/x
  3. Step 3: Cross multiply
    35,023.59x = 48,332.51 × 19,108.05
  4. Step 4: Simplify right side
    35,023.59x = 923,539,922.17
  5. Step 5: Solve for x
    x = 923,539,922.17/35,023.59
  6. Step 6: Final answer
    x = 26,369.08

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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.