Home / 29,053.65-40,095.35-22,755.09

Finding the Fourth Proportional to 29,053.65, 40,095.35 and 22,755.09

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Solution

The fourth proportional to 29,053.65, 40,095.35 and 22,755.09 is: 31,403.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,053.65 : 40,095.35 = 22,755.09 : x
  2. Step 2: Convert to fraction form
    29,053.65/40,095.35 = 22,755.09/x
  3. Step 3: Cross multiply
    29,053.65x = 40,095.35 × 22,755.09
  4. Step 4: Simplify right side
    29,053.65x = 912,373,547.74
  5. Step 5: Solve for x
    x = 912,373,547.74/29,053.65
  6. Step 6: Final answer
    x = 31,403.06

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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.