Home / 48,010.95-66,248.49-26,786.10

Finding the Fourth Proportional to 48,010.95, 66,248.49 and 26,786.10

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Solution

The fourth proportional to 48,010.95, 66,248.49 and 26,786.10 is: 36,961.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,010.95 : 66,248.49 = 26,786.10 : x
  2. Step 2: Convert to fraction form
    48,010.95/66,248.49 = 26,786.10/x
  3. Step 3: Cross multiply
    48,010.95x = 66,248.49 × 26,786.10
  4. Step 4: Simplify right side
    48,010.95x = 1,774,538,677.99
  5. Step 5: Solve for x
    x = 1,774,538,677.99/48,010.95
  6. Step 6: Final answer
    x = 36,961.12

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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.