Home / 46,529.15-64,210.41-25,308.54

Finding the Fourth Proportional to 46,529.15, 64,210.41 and 25,308.54

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Solution

The fourth proportional to 46,529.15, 64,210.41 and 25,308.54 is: 34,925.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,529.15 : 64,210.41 = 25,308.54 : x
  2. Step 2: Convert to fraction form
    46,529.15/64,210.41 = 25,308.54/x
  3. Step 3: Cross multiply
    46,529.15x = 64,210.41 × 25,308.54
  4. Step 4: Simplify right side
    46,529.15x = 1,625,071,729.90
  5. Step 5: Solve for x
    x = 1,625,071,729.90/46,529.15
  6. Step 6: Final answer
    x = 34,925.89

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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.