Home / 60,710.18-83,776.11-33,851.08

Finding the Fourth Proportional to 60,710.18, 83,776.11 and 33,851.08

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Solution

The fourth proportional to 60,710.18, 83,776.11 and 33,851.08 is: 46,712.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,710.18 : 83,776.11 = 33,851.08 : x
  2. Step 2: Convert to fraction form
    60,710.18/83,776.11 = 33,851.08/x
  3. Step 3: Cross multiply
    60,710.18x = 83,776.11 × 33,851.08
  4. Step 4: Simplify right side
    60,710.18x = 2,835,911,779.48
  5. Step 5: Solve for x
    x = 2,835,911,779.48/60,710.18
  6. Step 6: Final answer
    x = 46,712.30

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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.