Home / 44,084.13-66,130.76-14,501.93

Finding the Fourth Proportional to 44,084.13, 66,130.76 and 14,501.93

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Solution

The fourth proportional to 44,084.13, 66,130.76 and 14,501.93 is: 21,754.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,084.13 : 66,130.76 = 14,501.93 : x
  2. Step 2: Convert to fraction form
    44,084.13/66,130.76 = 14,501.93/x
  3. Step 3: Cross multiply
    44,084.13x = 66,130.76 × 14,501.93
  4. Step 4: Simplify right side
    44,084.13x = 959,023,249.20
  5. Step 5: Solve for x
    x = 959,023,249.20/44,084.13
  6. Step 6: Final answer
    x = 21,754.39

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.