Home / 43,099.06-64,510.06-23,058.54

Finding the Fourth Proportional to 43,099.06, 64,510.06 and 23,058.54

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Solution

The fourth proportional to 43,099.06, 64,510.06 and 23,058.54 is: 34,513.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,099.06 : 64,510.06 = 23,058.54 : x
  2. Step 2: Convert to fraction form
    43,099.06/64,510.06 = 23,058.54/x
  3. Step 3: Cross multiply
    43,099.06x = 64,510.06 × 23,058.54
  4. Step 4: Simplify right side
    43,099.06x = 1,487,507,798.91
  5. Step 5: Solve for x
    x = 1,487,507,798.91/43,099.06
  6. Step 6: Final answer
    x = 34,513.69

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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.