Home / 45,277.59-62,476.39-25,134.63

Finding the Fourth Proportional to 45,277.59, 62,476.39 and 25,134.63

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Solution

The fourth proportional to 45,277.59, 62,476.39 and 25,134.63 is: 34,682.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,277.59 : 62,476.39 = 25,134.63 : x
  2. Step 2: Convert to fraction form
    45,277.59/62,476.39 = 25,134.63/x
  3. Step 3: Cross multiply
    45,277.59x = 62,476.39 × 25,134.63
  4. Step 4: Simplify right side
    45,277.59x = 1,570,320,946.39
  5. Step 5: Solve for x
    x = 1,570,320,946.39/45,277.59
  6. Step 6: Final answer
    x = 34,682.08

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Double scale
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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.