Home / 4,370.12-6,513.02-4,363.17

Finding the Fourth Proportional to 4,370.12, 6,513.02 and 4,363.17

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Solution

The fourth proportional to 4,370.12, 6,513.02 and 4,363.17 is: 6,502.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370.12 : 6,513.02 = 4,363.17 : x
  2. Step 2: Convert to fraction form
    4,370.12/6,513.02 = 4,363.17/x
  3. Step 3: Cross multiply
    4,370.12x = 6,513.02 × 4,363.17
  4. Step 4: Simplify right side
    4,370.12x = 28,417,416.08
  5. Step 5: Solve for x
    x = 28,417,416.08/4,370.12
  6. Step 6: Final answer
    x = 6,502.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.