Home / 94,268.17-130,090.95-51,827

Finding the Fourth Proportional to 94,268.17, 130,090.95 and 51,827

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Solution

The fourth proportional to 94,268.17, 130,090.95 and 51,827 is: 71,521.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,268.17 : 130,090.95 = 51,827 : x
  2. Step 2: Convert to fraction form
    94,268.17/130,090.95 = 51,827/x
  3. Step 3: Cross multiply
    94,268.17x = 130,090.95 × 51,827
  4. Step 4: Simplify right side
    94,268.17x = 6,742,223,665.65
  5. Step 5: Solve for x
    x = 6,742,223,665.65/94,268.17
  6. Step 6: Final answer
    x = 71,521.74

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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.