Home / 23,599.19-35,403.65-19,730.63

Finding the Fourth Proportional to 23,599.19, 35,403.65 and 19,730.63

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Solution

The fourth proportional to 23,599.19, 35,403.65 and 19,730.63 is: 29,600.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,599.19 : 35,403.65 = 19,730.63 : x
  2. Step 2: Convert to fraction form
    23,599.19/35,403.65 = 19,730.63/x
  3. Step 3: Cross multiply
    23,599.19x = 35,403.65 × 19,730.63
  4. Step 4: Simplify right side
    23,599.19x = 698,536,220.15
  5. Step 5: Solve for x
    x = 698,536,220.15/23,599.19
  6. Step 6: Final answer
    x = 29,600.01

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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.