Home / 29,390.06-44,075.73-9,664.04

Finding the Fourth Proportional to 29,390.06, 44,075.73 and 9,664.04

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Solution

The fourth proportional to 29,390.06, 44,075.73 and 9,664.04 is: 14,492.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,390.06 : 44,075.73 = 9,664.04 : x
  2. Step 2: Convert to fraction form
    29,390.06/44,075.73 = 9,664.04/x
  3. Step 3: Cross multiply
    29,390.06x = 44,075.73 × 9,664.04
  4. Step 4: Simplify right side
    29,390.06x = 425,949,617.75
  5. Step 5: Solve for x
    x = 425,949,617.75/29,390.06
  6. Step 6: Final answer
    x = 14,492.98

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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.