Home / 19,751.04-29,625.32-6,602.28

Finding the Fourth Proportional to 19,751.04, 29,625.32 and 6,602.28

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Solution

The fourth proportional to 19,751.04, 29,625.32 and 6,602.28 is: 9,903.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,751.04 : 29,625.32 = 6,602.28 : x
  2. Step 2: Convert to fraction form
    19,751.04/29,625.32 = 6,602.28/x
  3. Step 3: Cross multiply
    19,751.04x = 29,625.32 × 6,602.28
  4. Step 4: Simplify right side
    19,751.04x = 195,594,657.73
  5. Step 5: Solve for x
    x = 195,594,657.73/19,751.04
  6. Step 6: Final answer
    x = 9,903.01

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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.