Home / 47,084.04-64,882.20-33,617.40

Finding the Fourth Proportional to 47,084.04, 64,882.20 and 33,617.40

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Solution

The fourth proportional to 47,084.04, 64,882.20 and 33,617.40 is: 46,325.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,084.04 : 64,882.20 = 33,617.40 : x
  2. Step 2: Convert to fraction form
    47,084.04/64,882.20 = 33,617.40/x
  3. Step 3: Cross multiply
    47,084.04x = 64,882.20 × 33,617.40
  4. Step 4: Simplify right side
    47,084.04x = 2,181,170,870.28
  5. Step 5: Solve for x
    x = 2,181,170,870.28/47,084.04
  6. Step 6: Final answer
    x = 46,325.06

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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.