Home / 7,463.16-10,298.52-4,319.52

Finding the Fourth Proportional to 7,463.16, 10,298.52 and 4,319.52

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Solution

The fourth proportional to 7,463.16, 10,298.52 and 4,319.52 is: 5,960.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,463.16 : 10,298.52 = 4,319.52 : x
  2. Step 2: Convert to fraction form
    7,463.16/10,298.52 = 4,319.52/x
  3. Step 3: Cross multiply
    7,463.16x = 10,298.52 × 4,319.52
  4. Step 4: Simplify right side
    7,463.16x = 44,484,663.11
  5. Step 5: Solve for x
    x = 44,484,663.11/7,463.16
  6. Step 6: Final answer
    x = 5,960.57

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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.