Home / 10,598.37-15,895.95-5,915.46

Finding the Fourth Proportional to 10,598.37, 15,895.95 and 5,915.46

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Solution

The fourth proportional to 10,598.37, 15,895.95 and 5,915.46 is: 8,872.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,598.37 : 15,895.95 = 5,915.46 : x
  2. Step 2: Convert to fraction form
    10,598.37/15,895.95 = 5,915.46/x
  3. Step 3: Cross multiply
    10,598.37x = 15,895.95 × 5,915.46
  4. Step 4: Simplify right side
    10,598.37x = 94,031,856.39
  5. Step 5: Solve for x
    x = 94,031,856.39/10,598.37
  6. Step 6: Final answer
    x = 8,872.29

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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.