Home / 19,567.65-29,353.77-6,236.01

Finding the Fourth Proportional to 19,567.65, 29,353.77 and 6,236.01

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Solution

The fourth proportional to 19,567.65, 29,353.77 and 6,236.01 is: 9,354.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,567.65 : 29,353.77 = 6,236.01 : x
  2. Step 2: Convert to fraction form
    19,567.65/29,353.77 = 6,236.01/x
  3. Step 3: Cross multiply
    19,567.65x = 29,353.77 × 6,236.01
  4. Step 4: Simplify right side
    19,567.65x = 183,050,403.26
  5. Step 5: Solve for x
    x = 183,050,403.26/19,567.65
  6. Step 6: Final answer
    x = 9,354.75

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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.