Home / 7,946.77-10,966.47-4,410.01

Finding the Fourth Proportional to 7,946.77, 10,966.47 and 4,410.01

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Solution

The fourth proportional to 7,946.77, 10,966.47 and 4,410.01 is: 6,085.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,946.77 : 10,966.47 = 4,410.01 : x
  2. Step 2: Convert to fraction form
    7,946.77/10,966.47 = 4,410.01/x
  3. Step 3: Cross multiply
    7,946.77x = 10,966.47 × 4,410.01
  4. Step 4: Simplify right side
    7,946.77x = 48,362,242.36
  5. Step 5: Solve for x
    x = 48,362,242.36/7,946.77
  6. Step 6: Final answer
    x = 6,085.77

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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.