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Finding the Fourth Proportional to 70,710.42, 97,595.22 and 44,852.26

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Solution

The fourth proportional to 70,710.42, 97,595.22 and 44,852.26 is: 61,905.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,710.42 : 97,595.22 = 44,852.26 : x
  2. Step 2: Convert to fraction form
    70,710.42/97,595.22 = 44,852.26/x
  3. Step 3: Cross multiply
    70,710.42x = 97,595.22 × 44,852.26
  4. Step 4: Simplify right side
    70,710.42x = 4,377,366,182.20
  5. Step 5: Solve for x
    x = 4,377,366,182.20/70,710.42
  6. Step 6: Final answer
    x = 61,905.53

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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.