Home / 26,838.86-40,062.06-24,887.30

Finding the Fourth Proportional to 26,838.86, 40,062.06 and 24,887.30

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Solution

The fourth proportional to 26,838.86, 40,062.06 and 24,887.30 is: 37,148.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,838.86 : 40,062.06 = 24,887.30 : x
  2. Step 2: Convert to fraction form
    26,838.86/40,062.06 = 24,887.30/x
  3. Step 3: Cross multiply
    26,838.86x = 40,062.06 × 24,887.30
  4. Step 4: Simplify right side
    26,838.86x = 997,036,305.53
  5. Step 5: Solve for x
    x = 997,036,305.53/26,838.86
  6. Step 6: Final answer
    x = 37,148.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.