Home / 62,258.28-85,916.40-33,964.16

Finding the Fourth Proportional to 62,258.28, 85,916.40 and 33,964.16

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Solution

The fourth proportional to 62,258.28, 85,916.40 and 33,964.16 is: 46,870.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,258.28 : 85,916.40 = 33,964.16 : x
  2. Step 2: Convert to fraction form
    62,258.28/85,916.40 = 33,964.16/x
  3. Step 3: Cross multiply
    62,258.28x = 85,916.40 × 33,964.16
  4. Step 4: Simplify right side
    62,258.28x = 2,918,078,356.22
  5. Step 5: Solve for x
    x = 2,918,078,356.22/62,258.28
  6. Step 6: Final answer
    x = 46,870.53

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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.