Home / 6,719.02-10,094.81-5,931.70

Finding the Fourth Proportional to 6,719.02, 10,094.81 and 5,931.70

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Solution

The fourth proportional to 6,719.02, 10,094.81 and 5,931.70 is: 8,911.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,719.02 : 10,094.81 = 5,931.70 : x
  2. Step 2: Convert to fraction form
    6,719.02/10,094.81 = 5,931.70/x
  3. Step 3: Cross multiply
    6,719.02x = 10,094.81 × 5,931.70
  4. Step 4: Simplify right side
    6,719.02x = 59,879,384.48
  5. Step 5: Solve for x
    x = 59,879,384.48/6,719.02
  6. Step 6: Final answer
    x = 8,911.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.