Home / 60,930.64-84,085.40-37,058.32

Finding the Fourth Proportional to 60,930.64, 84,085.40 and 37,058.32

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Solution

The fourth proportional to 60,930.64, 84,085.40 and 37,058.32 is: 51,141.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,930.64 : 84,085.40 = 37,058.32 : x
  2. Step 2: Convert to fraction form
    60,930.64/84,085.40 = 37,058.32/x
  3. Step 3: Cross multiply
    60,930.64x = 84,085.40 × 37,058.32
  4. Step 4: Simplify right side
    60,930.64x = 3,116,063,660.53
  5. Step 5: Solve for x
    x = 3,116,063,660.53/60,930.64
  6. Step 6: Final answer
    x = 51,141.16

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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.