Home / 26,521-36,598.66-14,583.62

Finding the Fourth Proportional to 26,521, 36,598.66 and 14,583.62

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Solution

The fourth proportional to 26,521, 36,598.66 and 14,583.62 is: 20,125.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,521 : 36,598.66 = 14,583.62 : x
  2. Step 2: Convert to fraction form
    26,521/36,598.66 = 14,583.62/x
  3. Step 3: Cross multiply
    26,521x = 36,598.66 × 14,583.62
  4. Step 4: Simplify right side
    26,521x = 533,740,949.95
  5. Step 5: Solve for x
    x = 533,740,949.95/26,521
  6. Step 6: Final answer
    x = 20,125.22

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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.