Home / 47,632.80-65,728.52-27,496.17

Finding the Fourth Proportional to 47,632.80, 65,728.52 and 27,496.17

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Solution

The fourth proportional to 47,632.80, 65,728.52 and 27,496.17 is: 37,941.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,632.80 : 65,728.52 = 27,496.17 : x
  2. Step 2: Convert to fraction form
    47,632.80/65,728.52 = 27,496.17/x
  3. Step 3: Cross multiply
    47,632.80x = 65,728.52 × 27,496.17
  4. Step 4: Simplify right side
    47,632.80x = 1,807,282,637.16
  5. Step 5: Solve for x
    x = 1,807,282,637.16/47,632.80
  6. Step 6: Final answer
    x = 37,941.98

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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.