Home / 34,155.04-47,137.34-25,526.24

Finding the Fourth Proportional to 34,155.04, 47,137.34 and 25,526.24

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Solution

The fourth proportional to 34,155.04, 47,137.34 and 25,526.24 is: 35,228.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,155.04 : 47,137.34 = 25,526.24 : x
  2. Step 2: Convert to fraction form
    34,155.04/47,137.34 = 25,526.24/x
  3. Step 3: Cross multiply
    34,155.04x = 47,137.34 × 25,526.24
  4. Step 4: Simplify right side
    34,155.04x = 1,203,239,058.70
  5. Step 5: Solve for x
    x = 1,203,239,058.70/34,155.04
  6. Step 6: Final answer
    x = 35,228.74

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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.