Home / 26,454.96-39,477.96-23,509.80

Finding the Fourth Proportional to 26,454.96, 39,477.96 and 23,509.80

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Solution

The fourth proportional to 26,454.96, 39,477.96 and 23,509.80 is: 35,082.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,454.96 : 39,477.96 = 23,509.80 : x
  2. Step 2: Convert to fraction form
    26,454.96/39,477.96 = 23,509.80/x
  3. Step 3: Cross multiply
    26,454.96x = 39,477.96 × 23,509.80
  4. Step 4: Simplify right side
    26,454.96x = 928,118,944.01
  5. Step 5: Solve for x
    x = 928,118,944.01/26,454.96
  6. Step 6: Final answer
    x = 35,082.98

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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.