Home / 16,264.95-22,427.79-10,589.22

Finding the Fourth Proportional to 16,264.95, 22,427.79 and 10,589.22

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Solution

The fourth proportional to 16,264.95, 22,427.79 and 10,589.22 is: 14,601.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,264.95 : 22,427.79 = 10,589.22 : x
  2. Step 2: Convert to fraction form
    16,264.95/22,427.79 = 10,589.22/x
  3. Step 3: Cross multiply
    16,264.95x = 22,427.79 × 10,589.22
  4. Step 4: Simplify right side
    16,264.95x = 237,492,802.42
  5. Step 5: Solve for x
    x = 237,492,802.42/16,264.95
  6. Step 6: Final answer
    x = 14,601.51

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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.