Home / 9,558.68-14,338.26-4,627.40

Finding the Fourth Proportional to 9,558.68, 14,338.26 and 4,627.40

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Solution

The fourth proportional to 9,558.68, 14,338.26 and 4,627.40 is: 6,941.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,558.68 : 14,338.26 = 4,627.40 : x
  2. Step 2: Convert to fraction form
    9,558.68/14,338.26 = 4,627.40/x
  3. Step 3: Cross multiply
    9,558.68x = 14,338.26 × 4,627.40
  4. Step 4: Simplify right side
    9,558.68x = 66,348,792.63
  5. Step 5: Solve for x
    x = 66,348,792.63/9,558.68
  6. Step 6: Final answer
    x = 6,941.21

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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.