Home / 246,725.19-370,068.75-69,225.03

Finding the Fourth Proportional to 246,725.19, 370,068.75 and 69,225.03

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Solution

The fourth proportional to 246,725.19, 370,068.75 and 69,225.03 is: 103,832.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,725.19 : 370,068.75 = 69,225.03 : x
  2. Step 2: Convert to fraction form
    246,725.19/370,068.75 = 69,225.03/x
  3. Step 3: Cross multiply
    246,725.19x = 370,068.75 × 69,225.03
  4. Step 4: Simplify right side
    246,725.19x = 25,618,020,320.81
  5. Step 5: Solve for x
    x = 25,618,020,320.81/246,725.19
  6. Step 6: Final answer
    x = 103,832.20

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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.