Home / 47,206.32-65,165.13-33,754.20

Finding the Fourth Proportional to 47,206.32, 65,165.13 and 33,754.20

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Solution

The fourth proportional to 47,206.32, 65,165.13 and 33,754.20 is: 46,595.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,206.32 : 65,165.13 = 33,754.20 : x
  2. Step 2: Convert to fraction form
    47,206.32/65,165.13 = 33,754.20/x
  3. Step 3: Cross multiply
    47,206.32x = 65,165.13 × 33,754.20
  4. Step 4: Simplify right side
    47,206.32x = 2,199,596,831.05
  5. Step 5: Solve for x
    x = 2,199,596,831.05/47,206.32
  6. Step 6: Final answer
    x = 46,595.39

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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.