Home / 19,547.33-29,325.24-9,675.05

Finding the Fourth Proportional to 19,547.33, 29,325.24 and 9,675.05

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Solution

The fourth proportional to 19,547.33, 29,325.24 and 9,675.05 is: 14,514.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,547.33 : 29,325.24 = 9,675.05 : x
  2. Step 2: Convert to fraction form
    19,547.33/29,325.24 = 9,675.05/x
  3. Step 3: Cross multiply
    19,547.33x = 29,325.24 × 9,675.05
  4. Step 4: Simplify right side
    19,547.33x = 283,723,016.64
  5. Step 5: Solve for x
    x = 283,723,016.64/19,547.33
  6. Step 6: Final answer
    x = 14,514.67

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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.