Home / 45,096.93-62,252.93-28,109.63

Finding the Fourth Proportional to 45,096.93, 62,252.93 and 28,109.63

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Solution

The fourth proportional to 45,096.93, 62,252.93 and 28,109.63 is: 38,803.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,096.93 : 62,252.93 = 28,109.63 : x
  2. Step 2: Convert to fraction form
    45,096.93/62,252.93 = 28,109.63/x
  3. Step 3: Cross multiply
    45,096.93x = 62,252.93 × 28,109.63
  4. Step 4: Simplify right side
    45,096.93x = 1,749,906,828.72
  5. Step 5: Solve for x
    x = 1,749,906,828.72/45,096.93
  6. Step 6: Final answer
    x = 38,803.24

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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.