Home / 45,654.07-63,002.48-25,510.97

Finding the Fourth Proportional to 45,654.07, 63,002.48 and 25,510.97

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Solution

The fourth proportional to 45,654.07, 63,002.48 and 25,510.97 is: 35,205.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,654.07 : 63,002.48 = 25,510.97 : x
  2. Step 2: Convert to fraction form
    45,654.07/63,002.48 = 25,510.97/x
  3. Step 3: Cross multiply
    45,654.07x = 63,002.48 × 25,510.97
  4. Step 4: Simplify right side
    45,654.07x = 1,607,254,336.86
  5. Step 5: Solve for x
    x = 1,607,254,336.86/45,654.07
  6. Step 6: Final answer
    x = 35,205.06

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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.