Home / 15,191.64-22,792.59-9,573.53

Finding the Fourth Proportional to 15,191.64, 22,792.59 and 9,573.53

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Solution

The fourth proportional to 15,191.64, 22,792.59 and 9,573.53 is: 14,363.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,191.64 : 22,792.59 = 9,573.53 : x
  2. Step 2: Convert to fraction form
    15,191.64/22,792.59 = 9,573.53/x
  3. Step 3: Cross multiply
    15,191.64x = 22,792.59 × 9,573.53
  4. Step 4: Simplify right side
    15,191.64x = 218,205,430.18
  5. Step 5: Solve for x
    x = 218,205,430.18/15,191.64
  6. Step 6: Final answer
    x = 14,363.52

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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.