Home / 9,556.59-14,338.95-4,629.90

Finding the Fourth Proportional to 9,556.59, 14,338.95 and 4,629.90

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Solution

The fourth proportional to 9,556.59, 14,338.95 and 4,629.90 is: 6,946.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,556.59 : 14,338.95 = 4,629.90 : x
  2. Step 2: Convert to fraction form
    9,556.59/14,338.95 = 4,629.90/x
  3. Step 3: Cross multiply
    9,556.59x = 14,338.95 × 4,629.90
  4. Step 4: Simplify right side
    9,556.59x = 66,387,904.61
  5. Step 5: Solve for x
    x = 66,387,904.61/9,556.59
  6. Step 6: Final answer
    x = 6,946.82

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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.