Home / 124,302.08-186,419.01-34,323.27

Finding the Fourth Proportional to 124,302.08, 186,419.01 and 34,323.27

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Solution

The fourth proportional to 124,302.08, 186,419.01 and 34,323.27 is: 51,475.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,302.08 : 186,419.01 = 34,323.27 : x
  2. Step 2: Convert to fraction form
    124,302.08/186,419.01 = 34,323.27/x
  3. Step 3: Cross multiply
    124,302.08x = 186,419.01 × 34,323.27
  4. Step 4: Simplify right side
    124,302.08x = 6,398,510,013.36
  5. Step 5: Solve for x
    x = 6,398,510,013.36/124,302.08
  6. Step 6: Final answer
    x = 51,475.49

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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.