Home / 60,887.04-84,027.36-34,030.20

Finding the Fourth Proportional to 60,887.04, 84,027.36 and 34,030.20

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Solution

The fourth proportional to 60,887.04, 84,027.36 and 34,030.20 is: 46,963.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,887.04 : 84,027.36 = 34,030.20 : x
  2. Step 2: Convert to fraction form
    60,887.04/84,027.36 = 34,030.20/x
  3. Step 3: Cross multiply
    60,887.04x = 84,027.36 × 34,030.20
  4. Step 4: Simplify right side
    60,887.04x = 2,859,467,866.27
  5. Step 5: Solve for x
    x = 2,859,467,866.27/60,887.04
  6. Step 6: Final answer
    x = 46,963.49

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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.