Home / 23,515.95-35,224.51-19,088.49

Finding the Fourth Proportional to 23,515.95, 35,224.51 and 19,088.49

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Solution

The fourth proportional to 23,515.95, 35,224.51 and 19,088.49 is: 28,592.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,515.95 : 35,224.51 = 19,088.49 : x
  2. Step 2: Convert to fraction form
    23,515.95/35,224.51 = 19,088.49/x
  3. Step 3: Cross multiply
    23,515.95x = 35,224.51 × 19,088.49
  4. Step 4: Simplify right side
    23,515.95x = 672,382,706.89
  5. Step 5: Solve for x
    x = 672,382,706.89/23,515.95
  6. Step 6: Final answer
    x = 28,592.62

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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.