Home / 45,686.05-63,052.53-25,544.11

Finding the Fourth Proportional to 45,686.05, 63,052.53 and 25,544.11

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Solution

The fourth proportional to 45,686.05, 63,052.53 and 25,544.11 is: 35,254.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,686.05 : 63,052.53 = 25,544.11 : x
  2. Step 2: Convert to fraction form
    45,686.05/63,052.53 = 25,544.11/x
  3. Step 3: Cross multiply
    45,686.05x = 63,052.53 × 25,544.11
  4. Step 4: Simplify right side
    45,686.05x = 1,610,620,762.10
  5. Step 5: Solve for x
    x = 1,610,620,762.10/45,686.05
  6. Step 6: Final answer
    x = 35,254.10

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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.