Home / 47,083.95-70,565.82-22,068.89

Finding the Fourth Proportional to 47,083.95, 70,565.82 and 22,068.89

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Solution

The fourth proportional to 47,083.95, 70,565.82 and 22,068.89 is: 33,075.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,083.95 : 70,565.82 = 22,068.89 : x
  2. Step 2: Convert to fraction form
    47,083.95/70,565.82 = 22,068.89/x
  3. Step 3: Cross multiply
    47,083.95x = 70,565.82 × 22,068.89
  4. Step 4: Simplify right side
    47,083.95x = 1,557,308,966.51
  5. Step 5: Solve for x
    x = 1,557,308,966.51/47,083.95
  6. Step 6: Final answer
    x = 33,075.16

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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.