Home / 110,364.32-152,303.44-60,063.84

Finding the Fourth Proportional to 110,364.32, 152,303.44 and 60,063.84

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Solution

The fourth proportional to 110,364.32, 152,303.44 and 60,063.84 is: 82,888.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,364.32 : 152,303.44 = 60,063.84 : x
  2. Step 2: Convert to fraction form
    110,364.32/152,303.44 = 60,063.84/x
  3. Step 3: Cross multiply
    110,364.32x = 152,303.44 × 60,063.84
  4. Step 4: Simplify right side
    110,364.32x = 9,147,929,451.61
  5. Step 5: Solve for x
    x = 9,147,929,451.61/110,364.32
  6. Step 6: Final answer
    x = 82,888.47

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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.