Home / 82,681.08-114,099.74-44,955.24

Finding the Fourth Proportional to 82,681.08, 114,099.74 and 44,955.24

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Solution

The fourth proportional to 82,681.08, 114,099.74 and 44,955.24 is: 62,038.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,681.08 : 114,099.74 = 44,955.24 : x
  2. Step 2: Convert to fraction form
    82,681.08/114,099.74 = 44,955.24/x
  3. Step 3: Cross multiply
    82,681.08x = 114,099.74 × 44,955.24
  4. Step 4: Simplify right side
    82,681.08x = 5,129,381,195.64
  5. Step 5: Solve for x
    x = 5,129,381,195.64/82,681.08
  6. Step 6: Final answer
    x = 62,038.15

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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.