Home / 60,442.47-90,627.03-23,005.08

Finding the Fourth Proportional to 60,442.47, 90,627.03 and 23,005.08

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Solution

The fourth proportional to 60,442.47, 90,627.03 and 23,005.08 is: 34,493.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,442.47 : 90,627.03 = 23,005.08 : x
  2. Step 2: Convert to fraction form
    60,442.47/90,627.03 = 23,005.08/x
  3. Step 3: Cross multiply
    60,442.47x = 90,627.03 × 23,005.08
  4. Step 4: Simplify right side
    60,442.47x = 2,084,882,075.31
  5. Step 5: Solve for x
    x = 2,084,882,075.31/60,442.47
  6. Step 6: Final answer
    x = 34,493.66

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1.5x scale

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.