Home / 39,023.22-58,526.73-13,726.11

Finding the Fourth Proportional to 39,023.22, 58,526.73 and 13,726.11

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Solution

The fourth proportional to 39,023.22, 58,526.73 and 13,726.11 is: 20,586.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,023.22 : 58,526.73 = 13,726.11 : x
  2. Step 2: Convert to fraction form
    39,023.22/58,526.73 = 13,726.11/x
  3. Step 3: Cross multiply
    39,023.22x = 58,526.73 × 13,726.11
  4. Step 4: Simplify right side
    39,023.22x = 803,344,333.92
  5. Step 5: Solve for x
    x = 803,344,333.92/39,023.22
  6. Step 6: Final answer
    x = 20,586.32

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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.