Home / 48,091.89-66,364.20-26,867.07

Finding the Fourth Proportional to 48,091.89, 66,364.20 and 26,867.07

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Solution

The fourth proportional to 48,091.89, 66,364.20 and 26,867.07 is: 37,075.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,091.89 : 66,364.20 = 26,867.07 : x
  2. Step 2: Convert to fraction form
    48,091.89/66,364.20 = 26,867.07/x
  3. Step 3: Cross multiply
    48,091.89x = 66,364.20 × 26,867.07
  4. Step 4: Simplify right side
    48,091.89x = 1,783,011,606.89
  5. Step 5: Solve for x
    x = 1,783,011,606.89/48,091.89
  6. Step 6: Final answer
    x = 37,075.10

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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.