Home / 10,615.08-15,925.28-4,037.67

Finding the Fourth Proportional to 10,615.08, 15,925.28 and 4,037.67

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Solution

The fourth proportional to 10,615.08, 15,925.28 and 4,037.67 is: 6,057.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,615.08 : 15,925.28 = 4,037.67 : x
  2. Step 2: Convert to fraction form
    10,615.08/15,925.28 = 4,037.67/x
  3. Step 3: Cross multiply
    10,615.08x = 15,925.28 × 4,037.67
  4. Step 4: Simplify right side
    10,615.08x = 64,301,025.30
  5. Step 5: Solve for x
    x = 64,301,025.30/10,615.08
  6. Step 6: Final answer
    x = 6,057.52

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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.