Home / 7,264.35-10,025.95-4,432.34

Finding the Fourth Proportional to 7,264.35, 10,025.95 and 4,432.34

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Solution

The fourth proportional to 7,264.35, 10,025.95 and 4,432.34 is: 6,117.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264.35 : 10,025.95 = 4,432.34 : x
  2. Step 2: Convert to fraction form
    7,264.35/10,025.95 = 4,432.34/x
  3. Step 3: Cross multiply
    7,264.35x = 10,025.95 × 4,432.34
  4. Step 4: Simplify right side
    7,264.35x = 44,438,419.22
  5. Step 5: Solve for x
    x = 44,438,419.22/7,264.35
  6. Step 6: Final answer
    x = 6,117.33

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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.