Home / 60,970.04-84,133.86-34,110.44

Finding the Fourth Proportional to 60,970.04, 84,133.86 and 34,110.44

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Solution

The fourth proportional to 60,970.04, 84,133.86 and 34,110.44 is: 47,069.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,970.04 : 84,133.86 = 34,110.44 : x
  2. Step 2: Convert to fraction form
    60,970.04/84,133.86 = 34,110.44/x
  3. Step 3: Cross multiply
    60,970.04x = 84,133.86 × 34,110.44
  4. Step 4: Simplify right side
    60,970.04x = 2,869,842,983.50
  5. Step 5: Solve for x
    x = 2,869,842,983.50/60,970.04
  6. Step 6: Final answer
    x = 47,069.72

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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.