Home / 30,058.11-41,476.80-16,627.50

Finding the Fourth Proportional to 30,058.11, 41,476.80 and 16,627.50

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Solution

The fourth proportional to 30,058.11, 41,476.80 and 16,627.50 is: 22,944.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,058.11 : 41,476.80 = 16,627.50 : x
  2. Step 2: Convert to fraction form
    30,058.11/41,476.80 = 16,627.50/x
  3. Step 3: Cross multiply
    30,058.11x = 41,476.80 × 16,627.50
  4. Step 4: Simplify right side
    30,058.11x = 689,655,492
  5. Step 5: Solve for x
    x = 689,655,492/30,058.11
  6. Step 6: Final answer
    x = 22,944.07

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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.