Home / 46,195.36-69,285.84-15,030.40

Finding the Fourth Proportional to 46,195.36, 69,285.84 and 15,030.40

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Solution

The fourth proportional to 46,195.36, 69,285.84 and 15,030.40 is: 22,543.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,195.36 : 69,285.84 = 15,030.40 : x
  2. Step 2: Convert to fraction form
    46,195.36/69,285.84 = 15,030.40/x
  3. Step 3: Cross multiply
    46,195.36x = 69,285.84 × 15,030.40
  4. Step 4: Simplify right side
    46,195.36x = 1,041,393,889.54
  5. Step 5: Solve for x
    x = 1,041,393,889.54/46,195.36
  6. Step 6: Final answer
    x = 22,543.26

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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.