Home / 32,681.08-49,020.58-19,444.76

Finding the Fourth Proportional to 32,681.08, 49,020.58 and 19,444.76

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Solution

The fourth proportional to 32,681.08, 49,020.58 and 19,444.76 is: 29,166.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,681.08 : 49,020.58 = 19,444.76 : x
  2. Step 2: Convert to fraction form
    32,681.08/49,020.58 = 19,444.76/x
  3. Step 3: Cross multiply
    32,681.08x = 49,020.58 × 19,444.76
  4. Step 4: Simplify right side
    32,681.08x = 953,193,413.16
  5. Step 5: Solve for x
    x = 953,193,413.16/32,681.08
  6. Step 6: Final answer
    x = 29,166.52

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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.