Home / 82,295.38-113,567.64-44,569.62

Finding the Fourth Proportional to 82,295.38, 113,567.64 and 44,569.62

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Solution

The fourth proportional to 82,295.38, 113,567.64 and 44,569.62 is: 61,506.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,295.38 : 113,567.64 = 44,569.62 : x
  2. Step 2: Convert to fraction form
    82,295.38/113,567.64 = 44,569.62/x
  3. Step 3: Cross multiply
    82,295.38x = 113,567.64 × 44,569.62
  4. Step 4: Simplify right side
    82,295.38x = 5,061,666,559.10
  5. Step 5: Solve for x
    x = 5,061,666,559.10/82,295.38
  6. Step 6: Final answer
    x = 61,506.08

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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.