Home / 47,041.24-64,916.52-25,819.24

Finding the Fourth Proportional to 47,041.24, 64,916.52 and 25,819.24

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Solution

The fourth proportional to 47,041.24, 64,916.52 and 25,819.24 is: 35,630.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,041.24 : 64,916.52 = 25,819.24 : x
  2. Step 2: Convert to fraction form
    47,041.24/64,916.52 = 25,819.24/x
  3. Step 3: Cross multiply
    47,041.24x = 64,916.52 × 25,819.24
  4. Step 4: Simplify right side
    47,041.24x = 1,676,095,209.84
  5. Step 5: Solve for x
    x = 1,676,095,209.84/47,041.24
  6. Step 6: Final answer
    x = 35,630.34

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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.