Home / 113,435.55-170,095.92-63,502.23

Finding the Fourth Proportional to 113,435.55, 170,095.92 and 63,502.23

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Solution

The fourth proportional to 113,435.55, 170,095.92 and 63,502.23 is: 95,221.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,435.55 : 170,095.92 = 63,502.23 : x
  2. Step 2: Convert to fraction form
    113,435.55/170,095.92 = 63,502.23/x
  3. Step 3: Cross multiply
    113,435.55x = 170,095.92 × 63,502.23
  4. Step 4: Simplify right side
    113,435.55x = 10,801,470,633.63
  5. Step 5: Solve for x
    x = 10,801,470,633.63/113,435.55
  6. Step 6: Final answer
    x = 95,221.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.