Home / 43,711.02-60,328.95-25,804.86

Finding the Fourth Proportional to 43,711.02, 60,328.95 and 25,804.86

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Solution

The fourth proportional to 43,711.02, 60,328.95 and 25,804.86 is: 35,615.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,711.02 : 60,328.95 = 25,804.86 : x
  2. Step 2: Convert to fraction form
    43,711.02/60,328.95 = 25,804.86/x
  3. Step 3: Cross multiply
    43,711.02x = 60,328.95 × 25,804.86
  4. Step 4: Simplify right side
    43,711.02x = 1,556,780,108.70
  5. Step 5: Solve for x
    x = 1,556,780,108.70/43,711.02
  6. Step 6: Final answer
    x = 35,615.28

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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.