Home / 14,295.04-19,734-9,522.93

Finding the Fourth Proportional to 14,295.04, 19,734 and 9,522.93

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Solution

The fourth proportional to 14,295.04, 19,734 and 9,522.93 is: 13,146.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,295.04 : 19,734 = 9,522.93 : x
  2. Step 2: Convert to fraction form
    14,295.04/19,734 = 9,522.93/x
  3. Step 3: Cross multiply
    14,295.04x = 19,734 × 9,522.93
  4. Step 4: Simplify right side
    14,295.04x = 187,925,401.95
  5. Step 5: Solve for x
    x = 187,925,401.95/14,295.04
  6. Step 6: Final answer
    x = 13,146.20

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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.