Home / 19,715.03-29,577.25-6,567.51

Finding the Fourth Proportional to 19,715.03, 29,577.25 and 6,567.51

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Solution

The fourth proportional to 19,715.03, 29,577.25 and 6,567.51 is: 9,852.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,715.03 : 29,577.25 = 6,567.51 : x
  2. Step 2: Convert to fraction form
    19,715.03/29,577.25 = 6,567.51/x
  3. Step 3: Cross multiply
    19,715.03x = 29,577.25 × 6,567.51
  4. Step 4: Simplify right side
    19,715.03x = 194,248,885.15
  5. Step 5: Solve for x
    x = 194,248,885.15/19,715.03
  6. Step 6: Final answer
    x = 9,852.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.