Home / 82,594.64-113,981.64-44,869.52

Finding the Fourth Proportional to 82,594.64, 113,981.64 and 44,869.52

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Solution

The fourth proportional to 82,594.64, 113,981.64 and 44,869.52 is: 61,920.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,594.64 : 113,981.64 = 44,869.52 : x
  2. Step 2: Convert to fraction form
    82,594.64/113,981.64 = 44,869.52/x
  3. Step 3: Cross multiply
    82,594.64x = 113,981.64 × 44,869.52
  4. Step 4: Simplify right side
    82,594.64x = 5,114,301,475.61
  5. Step 5: Solve for x
    x = 5,114,301,475.61/82,594.64
  6. Step 6: Final answer
    x = 61,920.50

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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.