Home / 4,459.02-6,154.47-2,967

Finding the Fourth Proportional to 4,459.02, 6,154.47 and 2,967

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Solution

The fourth proportional to 4,459.02, 6,154.47 and 2,967 is: 4,095.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,459.02 : 6,154.47 = 2,967 : x
  2. Step 2: Convert to fraction form
    4,459.02/6,154.47 = 2,967/x
  3. Step 3: Cross multiply
    4,459.02x = 6,154.47 × 2,967
  4. Step 4: Simplify right side
    4,459.02x = 18,260,312.49
  5. Step 5: Solve for x
    x = 18,260,312.49/4,459.02
  6. Step 6: Final answer
    x = 4,095.14

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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.