Home / 7,332.99-10,113.30-4,533.63

Finding the Fourth Proportional to 7,332.99, 10,113.30 and 4,533.63

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Solution

The fourth proportional to 7,332.99, 10,113.30 and 4,533.63 is: 6,252.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,332.99 : 10,113.30 = 4,533.63 : x
  2. Step 2: Convert to fraction form
    7,332.99/10,113.30 = 4,533.63/x
  3. Step 3: Cross multiply
    7,332.99x = 10,113.30 × 4,533.63
  4. Step 4: Simplify right side
    7,332.99x = 45,849,960.28
  5. Step 5: Solve for x
    x = 45,849,960.28/7,332.99
  6. Step 6: Final answer
    x = 6,252.56

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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.