Home / 61,363.58-84,681.33-34,506.14

Finding the Fourth Proportional to 61,363.58, 84,681.33 and 34,506.14

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Solution

The fourth proportional to 61,363.58, 84,681.33 and 34,506.14 is: 47,618.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,363.58 : 84,681.33 = 34,506.14 : x
  2. Step 2: Convert to fraction form
    61,363.58/84,681.33 = 34,506.14/x
  3. Step 3: Cross multiply
    61,363.58x = 84,681.33 × 34,506.14
  4. Step 4: Simplify right side
    61,363.58x = 2,922,025,828.37
  5. Step 5: Solve for x
    x = 2,922,025,828.37/61,363.58
  6. Step 6: Final answer
    x = 47,618.24

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1.5x scale

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.