Home / 45,364.63-62,603.19-25,492.63

Finding the Fourth Proportional to 45,364.63, 62,603.19 and 25,492.63

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Solution

The fourth proportional to 45,364.63, 62,603.19 and 25,492.63 is: 35,179.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,364.63 : 62,603.19 = 25,492.63 : x
  2. Step 2: Convert to fraction form
    45,364.63/62,603.19 = 25,492.63/x
  3. Step 3: Cross multiply
    45,364.63x = 62,603.19 × 25,492.63
  4. Step 4: Simplify right side
    45,364.63x = 1,595,919,519.01
  5. Step 5: Solve for x
    x = 1,595,919,519.01/45,364.63
  6. Step 6: Final answer
    x = 35,179.82

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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.