Home / 82,334.10-113,614.70-46,528.04

Finding the Fourth Proportional to 82,334.10, 113,614.70 and 46,528.04

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Solution

The fourth proportional to 82,334.10, 113,614.70 and 46,528.04 is: 64,205.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,334.10 : 113,614.70 = 46,528.04 : x
  2. Step 2: Convert to fraction form
    82,334.10/113,614.70 = 46,528.04/x
  3. Step 3: Cross multiply
    82,334.10x = 113,614.70 × 46,528.04
  4. Step 4: Simplify right side
    82,334.10x = 5,286,269,306.19
  5. Step 5: Solve for x
    x = 5,286,269,306.19/82,334.10
  6. Step 6: Final answer
    x = 64,205.10

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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.