Home / 38,726.34-58,088.30-11,024.34

Finding the Fourth Proportional to 38,726.34, 58,088.30 and 11,024.34

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Solution

The fourth proportional to 38,726.34, 58,088.30 and 11,024.34 is: 16,536.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,726.34 : 58,088.30 = 11,024.34 : x
  2. Step 2: Convert to fraction form
    38,726.34/58,088.30 = 11,024.34/x
  3. Step 3: Cross multiply
    38,726.34x = 58,088.30 × 11,024.34
  4. Step 4: Simplify right side
    38,726.34x = 640,385,114.10
  5. Step 5: Solve for x
    x = 640,385,114.10/38,726.34
  6. Step 6: Final answer
    x = 16,536.16

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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.