Home / 46,876.51-70,320.57-17,294.50

Finding the Fourth Proportional to 46,876.51, 70,320.57 and 17,294.50

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Solution

The fourth proportional to 46,876.51, 70,320.57 and 17,294.50 is: 25,943.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,876.51 : 70,320.57 = 17,294.50 : x
  2. Step 2: Convert to fraction form
    46,876.51/70,320.57 = 17,294.50/x
  3. Step 3: Cross multiply
    46,876.51x = 70,320.57 × 17,294.50
  4. Step 4: Simplify right side
    46,876.51x = 1,216,159,097.87
  5. Step 5: Solve for x
    x = 1,216,159,097.87/46,876.51
  6. Step 6: Final answer
    x = 25,943.89

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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.