Home / 36,731.76-50,681.16-26,117.52

Finding the Fourth Proportional to 36,731.76, 50,681.16 and 26,117.52

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Solution

The fourth proportional to 36,731.76, 50,681.16 and 26,117.52 is: 36,036.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,731.76 : 50,681.16 = 26,117.52 : x
  2. Step 2: Convert to fraction form
    36,731.76/50,681.16 = 26,117.52/x
  3. Step 3: Cross multiply
    36,731.76x = 50,681.16 × 26,117.52
  4. Step 4: Simplify right side
    36,731.76x = 1,323,666,209.92
  5. Step 5: Solve for x
    x = 1,323,666,209.92/36,731.76
  6. Step 6: Final answer
    x = 36,036.01

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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.