Home / 46,884.57-70,335.09-30,260.67

Finding the Fourth Proportional to 46,884.57, 70,335.09 and 30,260.67

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Solution

The fourth proportional to 46,884.57, 70,335.09 and 30,260.67 is: 45,396.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,884.57 : 70,335.09 = 30,260.67 : x
  2. Step 2: Convert to fraction form
    46,884.57/70,335.09 = 30,260.67/x
  3. Step 3: Cross multiply
    46,884.57x = 70,335.09 × 30,260.67
  4. Step 4: Simplify right side
    46,884.57x = 2,128,386,947.91
  5. Step 5: Solve for x
    x = 2,128,386,947.91/46,884.57
  6. Step 6: Final answer
    x = 45,396.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.