Home / 44,303.59-66,172.95-40,080.39

Finding the Fourth Proportional to 44,303.59, 66,172.95 and 40,080.39

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Solution

The fourth proportional to 44,303.59, 66,172.95 and 40,080.39 is: 59,865.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,303.59 : 66,172.95 = 40,080.39 : x
  2. Step 2: Convert to fraction form
    44,303.59/66,172.95 = 40,080.39/x
  3. Step 3: Cross multiply
    44,303.59x = 66,172.95 × 40,080.39
  4. Step 4: Simplify right side
    44,303.59x = 2,652,237,395.30
  5. Step 5: Solve for x
    x = 2,652,237,395.30/44,303.59
  6. Step 6: Final answer
    x = 59,865.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.