Home / 84,914.17-117,058.05-59,341.14

Finding the Fourth Proportional to 84,914.17, 117,058.05 and 59,341.14

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Solution

The fourth proportional to 84,914.17, 117,058.05 and 59,341.14 is: 81,804.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,914.17 : 117,058.05 = 59,341.14 : x
  2. Step 2: Convert to fraction form
    84,914.17/117,058.05 = 59,341.14/x
  3. Step 3: Cross multiply
    84,914.17x = 117,058.05 × 59,341.14
  4. Step 4: Simplify right side
    84,914.17x = 6,946,358,133.18
  5. Step 5: Solve for x
    x = 6,946,358,133.18/84,914.17
  6. Step 6: Final answer
    x = 81,804.46

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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.