Home / 164,565.36-246,937.34-69,848.84

Finding the Fourth Proportional to 164,565.36, 246,937.34 and 69,848.84

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Solution

The fourth proportional to 164,565.36, 246,937.34 and 69,848.84 is: 104,811.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,565.36 : 246,937.34 = 69,848.84 : x
  2. Step 2: Convert to fraction form
    164,565.36/246,937.34 = 69,848.84/x
  3. Step 3: Cross multiply
    164,565.36x = 246,937.34 × 69,848.84
  4. Step 4: Simplify right side
    164,565.36x = 17,248,286,751.69
  5. Step 5: Solve for x
    x = 17,248,286,751.69/164,565.36
  6. Step 6: Final answer
    x = 104,811.16

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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.