Home / 7,467.95-10,298.76-4,635.77

Finding the Fourth Proportional to 7,467.95, 10,298.76 and 4,635.77

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Solution

The fourth proportional to 7,467.95, 10,298.76 and 4,635.77 is: 6,393.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,467.95 : 10,298.76 = 4,635.77 : x
  2. Step 2: Convert to fraction form
    7,467.95/10,298.76 = 4,635.77/x
  3. Step 3: Cross multiply
    7,467.95x = 10,298.76 × 4,635.77
  4. Step 4: Simplify right side
    7,467.95x = 47,742,682.65
  5. Step 5: Solve for x
    x = 47,742,682.65/7,467.95
  6. Step 6: Final answer
    x = 6,393.01

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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.