Home / 22,058.67-30,453.63-14,526.87

Finding the Fourth Proportional to 22,058.67, 30,453.63 and 14,526.87

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Solution

The fourth proportional to 22,058.67, 30,453.63 and 14,526.87 is: 20,055.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,058.67 : 30,453.63 = 14,526.87 : x
  2. Step 2: Convert to fraction form
    22,058.67/30,453.63 = 14,526.87/x
  3. Step 3: Cross multiply
    22,058.67x = 30,453.63 × 14,526.87
  4. Step 4: Simplify right side
    22,058.67x = 442,395,924.04
  5. Step 5: Solve for x
    x = 442,395,924.04/22,058.67
  6. Step 6: Final answer
    x = 20,055.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.