Home / 164,564.15-246,854.69-46,244.72

Finding the Fourth Proportional to 164,564.15, 246,854.69 and 46,244.72

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Solution

The fourth proportional to 164,564.15, 246,854.69 and 46,244.72 is: 69,369.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,564.15 : 246,854.69 = 46,244.72 : x
  2. Step 2: Convert to fraction form
    164,564.15/246,854.69 = 46,244.72/x
  3. Step 3: Cross multiply
    164,564.15x = 246,854.69 × 46,244.72
  4. Step 4: Simplify right side
    164,564.15x = 11,415,724,554.24
  5. Step 5: Solve for x
    x = 11,415,724,554.24/164,564.15
  6. Step 6: Final answer
    x = 69,369.45

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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.