Home / 4,710.13-6,501.24-2,940.67

Finding the Fourth Proportional to 4,710.13, 6,501.24 and 2,940.67

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Solution

The fourth proportional to 4,710.13, 6,501.24 and 2,940.67 is: 4,058.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710.13 : 6,501.24 = 2,940.67 : x
  2. Step 2: Convert to fraction form
    4,710.13/6,501.24 = 2,940.67/x
  3. Step 3: Cross multiply
    4,710.13x = 6,501.24 × 2,940.67
  4. Step 4: Simplify right side
    4,710.13x = 19,118,001.43
  5. Step 5: Solve for x
    x = 19,118,001.43/4,710.13
  6. Step 6: Final answer
    x = 4,058.91

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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.