Home / 69,664.04-104,482.08-34,110.03

Finding the Fourth Proportional to 69,664.04, 104,482.08 and 34,110.03

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Solution

The fourth proportional to 69,664.04, 104,482.08 and 34,110.03 is: 51,158.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,664.04 : 104,482.08 = 34,110.03 : x
  2. Step 2: Convert to fraction form
    69,664.04/104,482.08 = 34,110.03/x
  3. Step 3: Cross multiply
    69,664.04x = 104,482.08 × 34,110.03
  4. Step 4: Simplify right side
    69,664.04x = 3,563,886,883.26
  5. Step 5: Solve for x
    x = 3,563,886,883.26/69,664.04
  6. Step 6: Final answer
    x = 51,158.20

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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.