Home / 48,025.06-66,274.62-26,804.32

Finding the Fourth Proportional to 48,025.06, 66,274.62 and 26,804.32

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Solution

The fourth proportional to 48,025.06, 66,274.62 and 26,804.32 is: 36,989.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,025.06 : 66,274.62 = 26,804.32 : x
  2. Step 2: Convert to fraction form
    48,025.06/66,274.62 = 26,804.32/x
  3. Step 3: Cross multiply
    48,025.06x = 66,274.62 × 26,804.32
  4. Step 4: Simplify right side
    48,025.06x = 1,776,446,122.36
  5. Step 5: Solve for x
    x = 1,776,446,122.36/48,025.06
  6. Step 6: Final answer
    x = 36,989.98

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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.