Home / 19,522.58-26,941.14-10,570.16

Finding the Fourth Proportional to 19,522.58, 26,941.14 and 10,570.16

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Solution

The fourth proportional to 19,522.58, 26,941.14 and 10,570.16 is: 14,586.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,522.58 : 26,941.14 = 10,570.16 : x
  2. Step 2: Convert to fraction form
    19,522.58/26,941.14 = 10,570.16/x
  3. Step 3: Cross multiply
    19,522.58x = 26,941.14 × 10,570.16
  4. Step 4: Simplify right side
    19,522.58x = 284,772,160.38
  5. Step 5: Solve for x
    x = 284,772,160.38/19,522.58
  6. Step 6: Final answer
    x = 14,586.81

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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.