Home / 30,264.23-41,764.95-16,652.45

Finding the Fourth Proportional to 30,264.23, 41,764.95 and 16,652.45

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Solution

The fourth proportional to 30,264.23, 41,764.95 and 16,652.45 is: 22,980.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,264.23 : 41,764.95 = 16,652.45 : x
  2. Step 2: Convert to fraction form
    30,264.23/41,764.95 = 16,652.45/x
  3. Step 3: Cross multiply
    30,264.23x = 41,764.95 × 16,652.45
  4. Step 4: Simplify right side
    30,264.23x = 695,488,532.80
  5. Step 5: Solve for x
    x = 695,488,532.80/30,264.23
  6. Step 6: Final answer
    x = 22,980.55

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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.