Home / 62,085.11-93,118.21-22,642.25

Finding the Fourth Proportional to 62,085.11, 93,118.21 and 22,642.25

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Solution

The fourth proportional to 62,085.11, 93,118.21 and 22,642.25 is: 33,959.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,085.11 : 93,118.21 = 22,642.25 : x
  2. Step 2: Convert to fraction form
    62,085.11/93,118.21 = 22,642.25/x
  3. Step 3: Cross multiply
    62,085.11x = 93,118.21 × 22,642.25
  4. Step 4: Simplify right side
    62,085.11x = 2,108,405,268.18
  5. Step 5: Solve for x
    x = 2,108,405,268.18/62,085.11
  6. Step 6: Final answer
    x = 33,959.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.