Home / 45,951.93-63,409.19-25,804.23

Finding the Fourth Proportional to 45,951.93, 63,409.19 and 25,804.23

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Solution

The fourth proportional to 45,951.93, 63,409.19 and 25,804.23 is: 35,607.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,951.93 : 63,409.19 = 25,804.23 : x
  2. Step 2: Convert to fraction form
    45,951.93/63,409.19 = 25,804.23/x
  3. Step 3: Cross multiply
    45,951.93x = 63,409.19 × 25,804.23
  4. Step 4: Simplify right side
    45,951.93x = 1,636,225,193.85
  5. Step 5: Solve for x
    x = 1,636,225,193.85/45,951.93
  6. Step 6: Final answer
    x = 35,607.32

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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.