Home / 49,066.36-67,711.59-26,710.36

Finding the Fourth Proportional to 49,066.36, 67,711.59 and 26,710.36

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Solution

The fourth proportional to 49,066.36, 67,711.59 and 26,710.36 is: 36,860.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,066.36 : 67,711.59 = 26,710.36 : x
  2. Step 2: Convert to fraction form
    49,066.36/67,711.59 = 26,710.36/x
  3. Step 3: Cross multiply
    49,066.36x = 67,711.59 × 26,710.36
  4. Step 4: Simplify right side
    49,066.36x = 1,808,600,945.07
  5. Step 5: Solve for x
    x = 1,808,600,945.07/49,066.36
  6. Step 6: Final answer
    x = 36,860.30

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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.