Home / 19,233.45-28,774.29-14,566.95

Finding the Fourth Proportional to 19,233.45, 28,774.29 and 14,566.95

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Solution

The fourth proportional to 19,233.45, 28,774.29 and 14,566.95 is: 21,792.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,233.45 : 28,774.29 = 14,566.95 : x
  2. Step 2: Convert to fraction form
    19,233.45/28,774.29 = 14,566.95/x
  3. Step 3: Cross multiply
    19,233.45x = 28,774.29 × 14,566.95
  4. Step 4: Simplify right side
    19,233.45x = 419,153,643.72
  5. Step 5: Solve for x
    x = 419,153,643.72/19,233.45
  6. Step 6: Final answer
    x = 21,792.95

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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.