Home / 19,333.18-26,692.64-14,848.91

Finding the Fourth Proportional to 19,333.18, 26,692.64 and 14,848.91

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Solution

The fourth proportional to 19,333.18, 26,692.64 and 14,848.91 is: 20,501.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,333.18 : 26,692.64 = 14,848.91 : x
  2. Step 2: Convert to fraction form
    19,333.18/26,692.64 = 14,848.91/x
  3. Step 3: Cross multiply
    19,333.18x = 26,692.64 × 14,848.91
  4. Step 4: Simplify right side
    19,333.18x = 396,356,534.78
  5. Step 5: Solve for x
    x = 396,356,534.78/19,333.18
  6. Step 6: Final answer
    x = 20,501.37

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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.