Home / 63,726.55-95,602.58-35,686.47

Finding the Fourth Proportional to 63,726.55, 95,602.58 and 35,686.47

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Solution

The fourth proportional to 63,726.55, 95,602.58 and 35,686.47 is: 53,536.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,726.55 : 95,602.58 = 35,686.47 : x
  2. Step 2: Convert to fraction form
    63,726.55/95,602.58 = 35,686.47/x
  3. Step 3: Cross multiply
    63,726.55x = 95,602.58 × 35,686.47
  4. Step 4: Simplify right side
    63,726.55x = 3,411,718,916.99
  5. Step 5: Solve for x
    x = 3,411,718,916.99/63,726.55
  6. Step 6: Final answer
    x = 53,536.85

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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.