Home / 94,675.51-130,652.63-52,235.29

Finding the Fourth Proportional to 94,675.51, 130,652.63 and 52,235.29

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Solution

The fourth proportional to 94,675.51, 130,652.63 and 52,235.29 is: 72,084.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,675.51 : 130,652.63 = 52,235.29 : x
  2. Step 2: Convert to fraction form
    94,675.51/130,652.63 = 52,235.29/x
  3. Step 3: Cross multiply
    94,675.51x = 130,652.63 × 52,235.29
  4. Step 4: Simplify right side
    94,675.51x = 6,824,678,017.31
  5. Step 5: Solve for x
    x = 6,824,678,017.31/94,675.51
  6. Step 6: Final answer
    x = 72,084.94

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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.