Home / 9,748.08-13,463.28-6,598.80

Finding the Fourth Proportional to 9,748.08, 13,463.28 and 6,598.80

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Solution

The fourth proportional to 9,748.08, 13,463.28 and 6,598.80 is: 9,113.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,748.08 : 13,463.28 = 6,598.80 : x
  2. Step 2: Convert to fraction form
    9,748.08/13,463.28 = 6,598.80/x
  3. Step 3: Cross multiply
    9,748.08x = 13,463.28 × 6,598.80
  4. Step 4: Simplify right side
    9,748.08x = 88,841,492.06
  5. Step 5: Solve for x
    x = 88,841,492.06/9,748.08
  6. Step 6: Final answer
    x = 9,113.74

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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.