Home / 19,024.77-26,261.16-11,471.37

Finding the Fourth Proportional to 19,024.77, 26,261.16 and 11,471.37

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Solution

The fourth proportional to 19,024.77, 26,261.16 and 11,471.37 is: 15,834.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,024.77 : 26,261.16 = 11,471.37 : x
  2. Step 2: Convert to fraction form
    19,024.77/26,261.16 = 11,471.37/x
  3. Step 3: Cross multiply
    19,024.77x = 26,261.16 × 11,471.37
  4. Step 4: Simplify right side
    19,024.77x = 301,251,482.99
  5. Step 5: Solve for x
    x = 301,251,482.99/19,024.77
  6. Step 6: Final answer
    x = 15,834.70

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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.