Home / 19,650.06-29,477.01-5,803.02

Finding the Fourth Proportional to 19,650.06, 29,477.01 and 5,803.02

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Solution

The fourth proportional to 19,650.06, 29,477.01 and 5,803.02 is: 8,705.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,650.06 : 29,477.01 = 5,803.02 : x
  2. Step 2: Convert to fraction form
    19,650.06/29,477.01 = 5,803.02/x
  3. Step 3: Cross multiply
    19,650.06x = 29,477.01 × 5,803.02
  4. Step 4: Simplify right side
    19,650.06x = 171,055,678.57
  5. Step 5: Solve for x
    x = 171,055,678.57/19,650.06
  6. Step 6: Final answer
    x = 8,705.10

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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.