Home / 39,008.10-58,525.92-19,300.26

Finding the Fourth Proportional to 39,008.10, 58,525.92 and 19,300.26

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Solution

The fourth proportional to 39,008.10, 58,525.92 and 19,300.26 is: 28,957.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,008.10 : 58,525.92 = 19,300.26 : x
  2. Step 2: Convert to fraction form
    39,008.10/58,525.92 = 19,300.26/x
  3. Step 3: Cross multiply
    39,008.10x = 58,525.92 × 19,300.26
  4. Step 4: Simplify right side
    39,008.10x = 1,129,565,472.74
  5. Step 5: Solve for x
    x = 1,129,565,472.74/39,008.10
  6. Step 6: Final answer
    x = 28,957.20

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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.