Home / 19,525.08-29,222.82-15,602.52

Finding the Fourth Proportional to 19,525.08, 29,222.82 and 15,602.52

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Solution

The fourth proportional to 19,525.08, 29,222.82 and 15,602.52 is: 23,352.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,525.08 : 29,222.82 = 15,602.52 : x
  2. Step 2: Convert to fraction form
    19,525.08/29,222.82 = 15,602.52/x
  3. Step 3: Cross multiply
    19,525.08x = 29,222.82 × 15,602.52
  4. Step 4: Simplify right side
    19,525.08x = 455,949,633.51
  5. Step 5: Solve for x
    x = 455,949,633.51/19,525.08
  6. Step 6: Final answer
    x = 23,352.00

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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.