Home / 153,282.46-211,526.66-95,953.39

Finding the Fourth Proportional to 153,282.46, 211,526.66 and 95,953.39

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Solution

The fourth proportional to 153,282.46, 211,526.66 and 95,953.39 is: 132,413.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,282.46 : 211,526.66 = 95,953.39 : x
  2. Step 2: Convert to fraction form
    153,282.46/211,526.66 = 95,953.39/x
  3. Step 3: Cross multiply
    153,282.46x = 211,526.66 × 95,953.39
  4. Step 4: Simplify right side
    153,282.46x = 20,296,700,102.38
  5. Step 5: Solve for x
    x = 20,296,700,102.38/153,282.46
  6. Step 6: Final answer
    x = 132,413.72

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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.