Home / 32,292.24-44,547.48-19,695.12

Finding the Fourth Proportional to 32,292.24, 44,547.48 and 19,695.12

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Solution

The fourth proportional to 32,292.24, 44,547.48 and 19,695.12 is: 27,169.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,292.24 : 44,547.48 = 19,695.12 : x
  2. Step 2: Convert to fraction form
    32,292.24/44,547.48 = 19,695.12/x
  3. Step 3: Cross multiply
    32,292.24x = 44,547.48 × 19,695.12
  4. Step 4: Simplify right side
    32,292.24x = 877,367,964.30
  5. Step 5: Solve for x
    x = 877,367,964.30/32,292.24
  6. Step 6: Final answer
    x = 27,169.62

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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.