Home / 4,632.08-6,393.27-2,953.10

Finding the Fourth Proportional to 4,632.08, 6,393.27 and 2,953.10

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Solution

The fourth proportional to 4,632.08, 6,393.27 and 2,953.10 is: 4,075.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,632.08 : 6,393.27 = 2,953.10 : x
  2. Step 2: Convert to fraction form
    4,632.08/6,393.27 = 2,953.10/x
  3. Step 3: Cross multiply
    4,632.08x = 6,393.27 × 2,953.10
  4. Step 4: Simplify right side
    4,632.08x = 18,879,970.55
  5. Step 5: Solve for x
    x = 18,879,970.55/4,632.08
  6. Step 6: Final answer
    x = 4,075.91

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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.