Home / 44,074.08-66,097.09-14,485.08

Finding the Fourth Proportional to 44,074.08, 66,097.09 and 14,485.08

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Solution

The fourth proportional to 44,074.08, 66,097.09 and 14,485.08 is: 21,723.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,074.08 : 66,097.09 = 14,485.08 : x
  2. Step 2: Convert to fraction form
    44,074.08/66,097.09 = 14,485.08/x
  3. Step 3: Cross multiply
    44,074.08x = 66,097.09 × 14,485.08
  4. Step 4: Simplify right side
    44,074.08x = 957,421,636.42
  5. Step 5: Solve for x
    x = 957,421,636.42/44,074.08
  6. Step 6: Final answer
    x = 21,723.01

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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.