Home / 26,533.79-36,616.02-14,596.86

Finding the Fourth Proportional to 26,533.79, 36,616.02 and 14,596.86

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Solution

The fourth proportional to 26,533.79, 36,616.02 and 14,596.86 is: 20,143.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,533.79 : 36,616.02 = 14,596.86 : x
  2. Step 2: Convert to fraction form
    26,533.79/36,616.02 = 14,596.86/x
  3. Step 3: Cross multiply
    26,533.79x = 36,616.02 × 14,596.86
  4. Step 4: Simplify right side
    26,533.79x = 534,478,917.70
  5. Step 5: Solve for x
    x = 534,478,917.70/26,533.79
  6. Step 6: Final answer
    x = 20,143.33

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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.