Home / 45,213.03-62,395.98-25,068.63

Finding the Fourth Proportional to 45,213.03, 62,395.98 and 25,068.63

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Solution

The fourth proportional to 45,213.03, 62,395.98 and 25,068.63 is: 34,595.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,213.03 : 62,395.98 = 25,068.63 : x
  2. Step 2: Convert to fraction form
    45,213.03/62,395.98 = 25,068.63/x
  3. Step 3: Cross multiply
    45,213.03x = 62,395.98 × 25,068.63
  4. Step 4: Simplify right side
    45,213.03x = 1,564,181,736.11
  5. Step 5: Solve for x
    x = 1,564,181,736.11/45,213.03
  6. Step 6: Final answer
    x = 34,595.82

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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.