Home / 110,048.63-151,867.10-59,747.63

Finding the Fourth Proportional to 110,048.63, 151,867.10 and 59,747.63

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Solution

The fourth proportional to 110,048.63, 151,867.10 and 59,747.63 is: 82,451.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,048.63 : 151,867.10 = 59,747.63 : x
  2. Step 2: Convert to fraction form
    110,048.63/151,867.10 = 59,747.63/x
  3. Step 3: Cross multiply
    110,048.63x = 151,867.10 × 59,747.63
  4. Step 4: Simplify right side
    110,048.63x = 9,073,698,690.01
  5. Step 5: Solve for x
    x = 9,073,698,690.01/110,048.63
  6. Step 6: Final answer
    x = 82,451.72

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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.