Home / 44,303.41-61,123.37-28,396.63

Finding the Fourth Proportional to 44,303.41, 61,123.37 and 28,396.63

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Solution

The fourth proportional to 44,303.41, 61,123.37 and 28,396.63 is: 39,177.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,303.41 : 61,123.37 = 28,396.63 : x
  2. Step 2: Convert to fraction form
    44,303.41/61,123.37 = 28,396.63/x
  3. Step 3: Cross multiply
    44,303.41x = 61,123.37 × 28,396.63
  4. Step 4: Simplify right side
    44,303.41x = 1,735,697,722.24
  5. Step 5: Solve for x
    x = 1,735,697,722.24/44,303.41
  6. Step 6: Final answer
    x = 39,177.52

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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.