Home / 14,349.32-19,757.06-13,037.08

Finding the Fourth Proportional to 14,349.32, 19,757.06 and 13,037.08

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Solution

The fourth proportional to 14,349.32, 19,757.06 and 13,037.08 is: 17,950.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,349.32 : 19,757.06 = 13,037.08 : x
  2. Step 2: Convert to fraction form
    14,349.32/19,757.06 = 13,037.08/x
  3. Step 3: Cross multiply
    14,349.32x = 19,757.06 × 13,037.08
  4. Step 4: Simplify right side
    14,349.32x = 257,574,371.78
  5. Step 5: Solve for x
    x = 257,574,371.78/14,349.32
  6. Step 6: Final answer
    x = 17,950.28

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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.