Home / 9,619.04-14,417.76-6,293.68

Finding the Fourth Proportional to 9,619.04, 14,417.76 and 6,293.68

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Solution

The fourth proportional to 9,619.04, 14,417.76 and 6,293.68 is: 9,433.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,619.04 : 14,417.76 = 6,293.68 : x
  2. Step 2: Convert to fraction form
    9,619.04/14,417.76 = 6,293.68/x
  3. Step 3: Cross multiply
    9,619.04x = 14,417.76 × 6,293.68
  4. Step 4: Simplify right side
    9,619.04x = 90,740,836.41
  5. Step 5: Solve for x
    x = 90,740,836.41/9,619.04
  6. Step 6: Final answer
    x = 9,433.46

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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.