Home / 48,025.23-66,268.17-26,800.35

Finding the Fourth Proportional to 48,025.23, 66,268.17 and 26,800.35

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Solution

The fourth proportional to 48,025.23, 66,268.17 and 26,800.35 is: 36,980.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,025.23 : 66,268.17 = 26,800.35 : x
  2. Step 2: Convert to fraction form
    48,025.23/66,268.17 = 26,800.35/x
  3. Step 3: Cross multiply
    48,025.23x = 66,268.17 × 26,800.35
  4. Step 4: Simplify right side
    48,025.23x = 1,776,010,149.86
  5. Step 5: Solve for x
    x = 1,776,010,149.86/48,025.23
  6. Step 6: Final answer
    x = 36,980.77

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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.