Home / 19,566.65-29,352.27-6,235.01

Finding the Fourth Proportional to 19,566.65, 29,352.27 and 6,235.01

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Solution

The fourth proportional to 19,566.65, 29,352.27 and 6,235.01 is: 9,353.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,566.65 : 29,352.27 = 6,235.01 : x
  2. Step 2: Convert to fraction form
    19,566.65/29,352.27 = 6,235.01/x
  3. Step 3: Cross multiply
    19,566.65x = 29,352.27 × 6,235.01
  4. Step 4: Simplify right side
    19,566.65x = 183,011,683.66
  5. Step 5: Solve for x
    x = 183,011,683.66/19,566.65
  6. Step 6: Final answer
    x = 9,353.25

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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.