Home / 32,124.30-44,328.87-19,203.28

Finding the Fourth Proportional to 32,124.30, 44,328.87 and 19,203.28

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Solution

The fourth proportional to 32,124.30, 44,328.87 and 19,203.28 is: 26,498.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,124.30 : 44,328.87 = 19,203.28 : x
  2. Step 2: Convert to fraction form
    32,124.30/44,328.87 = 19,203.28/x
  3. Step 3: Cross multiply
    32,124.30x = 44,328.87 × 19,203.28
  4. Step 4: Simplify right side
    32,124.30x = 851,259,591.87
  5. Step 5: Solve for x
    x = 851,259,591.87/32,124.30
  6. Step 6: Final answer
    x = 26,498.93

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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.