Home / 164,325.46-246,521.40-69,555.46

Finding the Fourth Proportional to 164,325.46, 246,521.40 and 69,555.46

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Solution

The fourth proportional to 164,325.46, 246,521.40 and 69,555.46 is: 104,347.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,325.46 : 246,521.40 = 69,555.46 : x
  2. Step 2: Convert to fraction form
    164,325.46/246,521.40 = 69,555.46/x
  3. Step 3: Cross multiply
    164,325.46x = 246,521.40 × 69,555.46
  4. Step 4: Simplify right side
    164,325.46x = 17,146,909,376.84
  5. Step 5: Solve for x
    x = 17,146,909,376.84/164,325.46
  6. Step 6: Final answer
    x = 104,347.25

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1.5x scale

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.