Home / 70,799.44-97,707.72-46,909.84

Finding the Fourth Proportional to 70,799.44, 97,707.72 and 46,909.84

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Solution

The fourth proportional to 70,799.44, 97,707.72 and 46,909.84 is: 64,738.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,799.44 : 97,707.72 = 46,909.84 : x
  2. Step 2: Convert to fraction form
    70,799.44/97,707.72 = 46,909.84/x
  3. Step 3: Cross multiply
    70,799.44x = 97,707.72 × 46,909.84
  4. Step 4: Simplify right side
    70,799.44x = 4,583,453,511.96
  5. Step 5: Solve for x
    x = 4,583,453,511.96/70,799.44
  6. Step 6: Final answer
    x = 64,738.56

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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.