Home / 69,946.16-104,945.18-32,526.32

Finding the Fourth Proportional to 69,946.16, 104,945.18 and 32,526.32

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Solution

The fourth proportional to 69,946.16, 104,945.18 and 32,526.32 is: 48,801.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,946.16 : 104,945.18 = 32,526.32 : x
  2. Step 2: Convert to fraction form
    69,946.16/104,945.18 = 32,526.32/x
  3. Step 3: Cross multiply
    69,946.16x = 104,945.18 × 32,526.32
  4. Step 4: Simplify right side
    69,946.16x = 3,413,480,507.14
  5. Step 5: Solve for x
    x = 3,413,480,507.14/69,946.16
  6. Step 6: Final answer
    x = 48,801.54

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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.