Home / 164,267.19-226,688.67-92,647.06

Finding the Fourth Proportional to 164,267.19, 226,688.67 and 92,647.06

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Solution

The fourth proportional to 164,267.19, 226,688.67 and 92,647.06 is: 127,852.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,267.19 : 226,688.67 = 92,647.06 : x
  2. Step 2: Convert to fraction form
    164,267.19/226,688.67 = 92,647.06/x
  3. Step 3: Cross multiply
    164,267.19x = 226,688.67 × 92,647.06
  4. Step 4: Simplify right side
    164,267.19x = 21,002,038,810.81
  5. Step 5: Solve for x
    x = 21,002,038,810.81/164,267.19
  6. Step 6: Final answer
    x = 127,852.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.