Home / 19,598.64-27,046.36-10,646.29

Finding the Fourth Proportional to 19,598.64, 27,046.36 and 10,646.29

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Solution

The fourth proportional to 19,598.64, 27,046.36 and 10,646.29 is: 14,692.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,598.64 : 27,046.36 = 10,646.29 : x
  2. Step 2: Convert to fraction form
    19,598.64/27,046.36 = 10,646.29/x
  3. Step 3: Cross multiply
    19,598.64x = 27,046.36 × 10,646.29
  4. Step 4: Simplify right side
    19,598.64x = 287,943,392.00
  5. Step 5: Solve for x
    x = 287,943,392.00/19,598.64
  6. Step 6: Final answer
    x = 14,692.01

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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.