Home / 35,152.13-48,509.94-19,236.58

Finding the Fourth Proportional to 35,152.13, 48,509.94 and 19,236.58

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Solution

The fourth proportional to 35,152.13, 48,509.94 and 19,236.58 is: 26,546.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,152.13 : 48,509.94 = 19,236.58 : x
  2. Step 2: Convert to fraction form
    35,152.13/48,509.94 = 19,236.58/x
  3. Step 3: Cross multiply
    35,152.13x = 48,509.94 × 19,236.58
  4. Step 4: Simplify right side
    35,152.13x = 933,165,341.61
  5. Step 5: Solve for x
    x = 933,165,341.61/35,152.13
  6. Step 6: Final answer
    x = 26,546.48

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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.