Home / 13,041.14-19,467.25-11,464.74

Finding the Fourth Proportional to 13,041.14, 19,467.25 and 11,464.74

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Solution

The fourth proportional to 13,041.14, 19,467.25 and 11,464.74 is: 17,114.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,041.14 : 19,467.25 = 11,464.74 : x
  2. Step 2: Convert to fraction form
    13,041.14/19,467.25 = 11,464.74/x
  3. Step 3: Cross multiply
    13,041.14x = 19,467.25 × 11,464.74
  4. Step 4: Simplify right side
    13,041.14x = 223,186,931.10
  5. Step 5: Solve for x
    x = 223,186,931.10/13,041.14
  6. Step 6: Final answer
    x = 17,114.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.