Home / 39,581.30-59,353.50-22,946.10

Finding the Fourth Proportional to 39,581.30, 59,353.50 and 22,946.10

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Solution

The fourth proportional to 39,581.30, 59,353.50 and 22,946.10 is: 34,408.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,581.30 : 59,353.50 = 22,946.10 : x
  2. Step 2: Convert to fraction form
    39,581.30/59,353.50 = 22,946.10/x
  3. Step 3: Cross multiply
    39,581.30x = 59,353.50 × 22,946.10
  4. Step 4: Simplify right side
    39,581.30x = 1,361,931,346.35
  5. Step 5: Solve for x
    x = 1,361,931,346.35/39,581.30
  6. Step 6: Final answer
    x = 34,408.45

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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.