Home / 61,088.14-84,303.99-35,610.94

Finding the Fourth Proportional to 61,088.14, 84,303.99 and 35,610.94

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Solution

The fourth proportional to 61,088.14, 84,303.99 and 35,610.94 is: 49,144.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,088.14 : 84,303.99 = 35,610.94 : x
  2. Step 2: Convert to fraction form
    61,088.14/84,303.99 = 35,610.94/x
  3. Step 3: Cross multiply
    61,088.14x = 84,303.99 × 35,610.94
  4. Step 4: Simplify right side
    61,088.14x = 3,002,144,435.03
  5. Step 5: Solve for x
    x = 3,002,144,435.03/61,088.14
  6. Step 6: Final answer
    x = 49,144.47

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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.