Home / 9,713.41-14,556.32-4,435.45

Finding the Fourth Proportional to 9,713.41, 14,556.32 and 4,435.45

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Solution

The fourth proportional to 9,713.41, 14,556.32 and 4,435.45 is: 6,646.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,713.41 : 14,556.32 = 4,435.45 : x
  2. Step 2: Convert to fraction form
    9,713.41/14,556.32 = 4,435.45/x
  3. Step 3: Cross multiply
    9,713.41x = 14,556.32 × 4,435.45
  4. Step 4: Simplify right side
    9,713.41x = 64,563,807.37
  5. Step 5: Solve for x
    x = 64,563,807.37/9,713.41
  6. Step 6: Final answer
    x = 6,646.87

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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.