Home / 14,074.93-19,426.08-10,052.65

Finding the Fourth Proportional to 14,074.93, 19,426.08 and 10,052.65

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Solution

The fourth proportional to 14,074.93, 19,426.08 and 10,052.65 is: 13,874.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,074.93 : 19,426.08 = 10,052.65 : x
  2. Step 2: Convert to fraction form
    14,074.93/19,426.08 = 10,052.65/x
  3. Step 3: Cross multiply
    14,074.93x = 19,426.08 × 10,052.65
  4. Step 4: Simplify right side
    14,074.93x = 195,283,583.11
  5. Step 5: Solve for x
    x = 195,283,583.11/14,074.93
  6. Step 6: Final answer
    x = 13,874.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.