Home / 46,259.12-69,346.76-29,623.34

Finding the Fourth Proportional to 46,259.12, 69,346.76 and 29,623.34

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Solution

The fourth proportional to 46,259.12, 69,346.76 and 29,623.34 is: 44,408.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,259.12 : 69,346.76 = 29,623.34 : x
  2. Step 2: Convert to fraction form
    46,259.12/69,346.76 = 29,623.34/x
  3. Step 3: Cross multiply
    46,259.12x = 69,346.76 × 29,623.34
  4. Step 4: Simplify right side
    46,259.12x = 2,054,282,154.53
  5. Step 5: Solve for x
    x = 2,054,282,154.53/46,259.12
  6. Step 6: Final answer
    x = 44,408.16

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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.