Home / 6,707.09-10,056.73-4,488.45

Finding the Fourth Proportional to 6,707.09, 10,056.73 and 4,488.45

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Solution

The fourth proportional to 6,707.09, 10,056.73 and 4,488.45 is: 6,730.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,707.09 : 10,056.73 = 4,488.45 : x
  2. Step 2: Convert to fraction form
    6,707.09/10,056.73 = 4,488.45/x
  3. Step 3: Cross multiply
    6,707.09x = 10,056.73 × 4,488.45
  4. Step 4: Simplify right side
    6,707.09x = 45,139,118.55
  5. Step 5: Solve for x
    x = 45,139,118.55/6,707.09
  6. Step 6: Final answer
    x = 6,730.07

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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.