Home / 335,935.74-463,591.28-185,032.74

Finding the Fourth Proportional to 335,935.74, 463,591.28 and 185,032.74

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Solution

The fourth proportional to 335,935.74, 463,591.28 and 185,032.74 is: 255,345.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,935.74 : 463,591.28 = 185,032.74 : x
  2. Step 2: Convert to fraction form
    335,935.74/463,591.28 = 185,032.74/x
  3. Step 3: Cross multiply
    335,935.74x = 463,591.28 × 185,032.74
  4. Step 4: Simplify right side
    335,935.74x = 85,779,564,778.51
  5. Step 5: Solve for x
    x = 85,779,564,778.51/335,935.74
  6. Step 6: Final answer
    x = 255,345.16

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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.