Home / 6,632.04-9,938.34-4,688.04

Finding the Fourth Proportional to 6,632.04, 9,938.34 and 4,688.04

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Solution

The fourth proportional to 6,632.04, 9,938.34 and 4,688.04 is: 7,025.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,632.04 : 9,938.34 = 4,688.04 : x
  2. Step 2: Convert to fraction form
    6,632.04/9,938.34 = 4,688.04/x
  3. Step 3: Cross multiply
    6,632.04x = 9,938.34 × 4,688.04
  4. Step 4: Simplify right side
    6,632.04x = 46,591,335.45
  5. Step 5: Solve for x
    x = 46,591,335.45/6,632.04
  6. Step 6: Final answer
    x = 7,025.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.