Home / 29,320.28-44,004.18-14,528.60

Finding the Fourth Proportional to 29,320.28, 44,004.18 and 14,528.60

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Solution

The fourth proportional to 29,320.28, 44,004.18 and 14,528.60 is: 21,804.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,320.28 : 44,004.18 = 14,528.60 : x
  2. Step 2: Convert to fraction form
    29,320.28/44,004.18 = 14,528.60/x
  3. Step 3: Cross multiply
    29,320.28x = 44,004.18 × 14,528.60
  4. Step 4: Simplify right side
    29,320.28x = 639,319,129.55
  5. Step 5: Solve for x
    x = 639,319,129.55/29,320.28
  6. Step 6: Final answer
    x = 21,804.67

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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.