Home / 45,193.90-62,370.58-25,051.63

Finding the Fourth Proportional to 45,193.90, 62,370.58 and 25,051.63

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Solution

The fourth proportional to 45,193.90, 62,370.58 and 25,051.63 is: 34,572.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,193.90 : 62,370.58 = 25,051.63 : x
  2. Step 2: Convert to fraction form
    45,193.90/62,370.58 = 25,051.63/x
  3. Step 3: Cross multiply
    45,193.90x = 62,370.58 × 25,051.63
  4. Step 4: Simplify right side
    45,193.90x = 1,562,484,708.86
  5. Step 5: Solve for x
    x = 1,562,484,708.86/45,193.90
  6. Step 6: Final answer
    x = 34,572.91

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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.