Home / 45,852.90-63,303.22-35,077.92

Finding the Fourth Proportional to 45,852.90, 63,303.22 and 35,077.92

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Solution

The fourth proportional to 45,852.90, 63,303.22 and 35,077.92 is: 48,427.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,852.90 : 63,303.22 = 35,077.92 : x
  2. Step 2: Convert to fraction form
    45,852.90/63,303.22 = 35,077.92/x
  3. Step 3: Cross multiply
    45,852.90x = 63,303.22 × 35,077.92
  4. Step 4: Simplify right side
    45,852.90x = 2,220,545,286.90
  5. Step 5: Solve for x
    x = 2,220,545,286.90/45,852.90
  6. Step 6: Final answer
    x = 48,427.59

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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.