Home / 47,124.46-65,030.88-25,903.27

Finding the Fourth Proportional to 47,124.46, 65,030.88 and 25,903.27

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Solution

The fourth proportional to 47,124.46, 65,030.88 and 25,903.27 is: 35,746.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,124.46 : 65,030.88 = 25,903.27 : x
  2. Step 2: Convert to fraction form
    47,124.46/65,030.88 = 25,903.27/x
  3. Step 3: Cross multiply
    47,124.46x = 65,030.88 × 25,903.27
  4. Step 4: Simplify right side
    47,124.46x = 1,684,512,442.98
  5. Step 5: Solve for x
    x = 1,684,512,442.98/47,124.46
  6. Step 6: Final answer
    x = 35,746.03

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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.