Home / 164,722.01-227,427.95-104,346.23

Finding the Fourth Proportional to 164,722.01, 227,427.95 and 104,346.23

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Solution

The fourth proportional to 164,722.01, 227,427.95 and 104,346.23 is: 144,068.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,722.01 : 227,427.95 = 104,346.23 : x
  2. Step 2: Convert to fraction form
    164,722.01/227,427.95 = 104,346.23/x
  3. Step 3: Cross multiply
    164,722.01x = 227,427.95 × 104,346.23
  4. Step 4: Simplify right side
    164,722.01x = 23,731,248,302.85
  5. Step 5: Solve for x
    x = 23,731,248,302.85/164,722.01
  6. Step 6: Final answer
    x = 144,068.48

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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.