Home / 48,699.42-67,206.25-26,895.63

Finding the Fourth Proportional to 48,699.42, 67,206.25 and 26,895.63

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Solution

The fourth proportional to 48,699.42, 67,206.25 and 26,895.63 is: 37,116.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,699.42 : 67,206.25 = 26,895.63 : x
  2. Step 2: Convert to fraction form
    48,699.42/67,206.25 = 26,895.63/x
  3. Step 3: Cross multiply
    48,699.42x = 67,206.25 × 26,895.63
  4. Step 4: Simplify right side
    48,699.42x = 1,807,554,265.65
  5. Step 5: Solve for x
    x = 1,807,554,265.65/48,699.42
  6. Step 6: Final answer
    x = 37,116.55

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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.