Home / 79,548.17-119,316.02-46,247.00

Finding the Fourth Proportional to 79,548.17, 119,316.02 and 46,247.00

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Solution

The fourth proportional to 79,548.17, 119,316.02 and 46,247.00 is: 69,366.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,548.17 : 119,316.02 = 46,247.00 : x
  2. Step 2: Convert to fraction form
    79,548.17/119,316.02 = 46,247.00/x
  3. Step 3: Cross multiply
    79,548.17x = 119,316.02 × 46,247.00
  4. Step 4: Simplify right side
    79,548.17x = 5,518,007,149.12
  5. Step 5: Solve for x
    x = 5,518,007,149.12/79,548.17
  6. Step 6: Final answer
    x = 69,366.87

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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.