Home / 62,804.17-94,186.13-20,674.45

Finding the Fourth Proportional to 62,804.17, 94,186.13 and 20,674.45

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Solution

The fourth proportional to 62,804.17, 94,186.13 and 20,674.45 is: 31,005.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,804.17 : 94,186.13 = 20,674.45 : x
  2. Step 2: Convert to fraction form
    62,804.17/94,186.13 = 20,674.45/x
  3. Step 3: Cross multiply
    62,804.17x = 94,186.13 × 20,674.45
  4. Step 4: Simplify right side
    62,804.17x = 1,947,246,435.38
  5. Step 5: Solve for x
    x = 1,947,246,435.38/62,804.17
  6. Step 6: Final answer
    x = 31,005.05

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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.