Home / 38,095.48-52,566.78-22,182.76

Finding the Fourth Proportional to 38,095.48, 52,566.78 and 22,182.76

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Solution

The fourth proportional to 38,095.48, 52,566.78 and 22,182.76 is: 30,609.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,095.48 : 52,566.78 = 22,182.76 : x
  2. Step 2: Convert to fraction form
    38,095.48/52,566.78 = 22,182.76/x
  3. Step 3: Cross multiply
    38,095.48x = 52,566.78 × 22,182.76
  4. Step 4: Simplify right side
    38,095.48x = 1,166,076,264.71
  5. Step 5: Solve for x
    x = 1,166,076,264.71/38,095.48
  6. Step 6: Final answer
    x = 30,609.31

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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.