Home / 163,050.25-244,592.13-56,434.03

Finding the Fourth Proportional to 163,050.25, 244,592.13 and 56,434.03

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Solution

The fourth proportional to 163,050.25, 244,592.13 and 56,434.03 is: 84,656.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,050.25 : 244,592.13 = 56,434.03 : x
  2. Step 2: Convert to fraction form
    163,050.25/244,592.13 = 56,434.03/x
  3. Step 3: Cross multiply
    163,050.25x = 244,592.13 × 56,434.03
  4. Step 4: Simplify right side
    163,050.25x = 13,803,319,602.18
  5. Step 5: Solve for x
    x = 13,803,319,602.18/163,050.25
  6. Step 6: Final answer
    x = 84,656.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.