Home / 42,940.95-59,261.66-23,823.73

Finding the Fourth Proportional to 42,940.95, 59,261.66 and 23,823.73

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Solution

The fourth proportional to 42,940.95, 59,261.66 and 23,823.73 is: 32,878.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,940.95 : 59,261.66 = 23,823.73 : x
  2. Step 2: Convert to fraction form
    42,940.95/59,261.66 = 23,823.73/x
  3. Step 3: Cross multiply
    42,940.95x = 59,261.66 × 23,823.73
  4. Step 4: Simplify right side
    42,940.95x = 1,411,833,787.19
  5. Step 5: Solve for x
    x = 1,411,833,787.19/42,940.95
  6. Step 6: Final answer
    x = 32,878.49

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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.