Home / 45,696.53-63,060.77-25,553.18

Finding the Fourth Proportional to 45,696.53, 63,060.77 and 25,553.18

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Solution

The fourth proportional to 45,696.53, 63,060.77 and 25,553.18 is: 35,263.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,696.53 : 63,060.77 = 25,553.18 : x
  2. Step 2: Convert to fraction form
    45,696.53/63,060.77 = 25,553.18/x
  3. Step 3: Cross multiply
    45,696.53x = 63,060.77 × 25,553.18
  4. Step 4: Simplify right side
    45,696.53x = 1,611,402,955.33
  5. Step 5: Solve for x
    x = 1,611,402,955.33/45,696.53
  6. Step 6: Final answer
    x = 35,263.14

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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.