Home / 4,368.33-6,547.02-3,440.22

Finding the Fourth Proportional to 4,368.33, 6,547.02 and 3,440.22

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Solution

The fourth proportional to 4,368.33, 6,547.02 and 3,440.22 is: 5,156.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368.33 : 6,547.02 = 3,440.22 : x
  2. Step 2: Convert to fraction form
    4,368.33/6,547.02 = 3,440.22/x
  3. Step 3: Cross multiply
    4,368.33x = 6,547.02 × 3,440.22
  4. Step 4: Simplify right side
    4,368.33x = 22,523,139.21
  5. Step 5: Solve for x
    x = 22,523,139.21/4,368.33
  6. Step 6: Final answer
    x = 5,156.01

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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.