Home / 13,039.53-19,544.18-6,004.77

Finding the Fourth Proportional to 13,039.53, 19,544.18 and 6,004.77

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Solution

The fourth proportional to 13,039.53, 19,544.18 and 6,004.77 is: 9,000.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,039.53 : 19,544.18 = 6,004.77 : x
  2. Step 2: Convert to fraction form
    13,039.53/19,544.18 = 6,004.77/x
  3. Step 3: Cross multiply
    13,039.53x = 19,544.18 × 6,004.77
  4. Step 4: Simplify right side
    13,039.53x = 117,358,275.71
  5. Step 5: Solve for x
    x = 117,358,275.71/13,039.53
  6. Step 6: Final answer
    x = 9,000.19

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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.