Home / 33,935.04-46,830.40-19,030.08

Finding the Fourth Proportional to 33,935.04, 46,830.40 and 19,030.08

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Solution

The fourth proportional to 33,935.04, 46,830.40 and 19,030.08 is: 26,261.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,935.04 : 46,830.40 = 19,030.08 : x
  2. Step 2: Convert to fraction form
    33,935.04/46,830.40 = 19,030.08/x
  3. Step 3: Cross multiply
    33,935.04x = 46,830.40 × 19,030.08
  4. Step 4: Simplify right side
    33,935.04x = 891,186,258.43
  5. Step 5: Solve for x
    x = 891,186,258.43/33,935.04
  6. Step 6: Final answer
    x = 26,261.54

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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.