Home / 48,554.28-67,013.46-46,338.12

Finding the Fourth Proportional to 48,554.28, 67,013.46 and 46,338.12

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Solution

The fourth proportional to 48,554.28, 67,013.46 and 46,338.12 is: 63,954.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,554.28 : 67,013.46 = 46,338.12 : x
  2. Step 2: Convert to fraction form
    48,554.28/67,013.46 = 46,338.12/x
  3. Step 3: Cross multiply
    48,554.28x = 67,013.46 × 46,338.12
  4. Step 4: Simplify right side
    48,554.28x = 3,105,277,751.10
  5. Step 5: Solve for x
    x = 3,105,277,751.10/48,554.28
  6. Step 6: Final answer
    x = 63,954.77

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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.