Home / 39,070.68-58,627.08-25,929.24

Finding the Fourth Proportional to 39,070.68, 58,627.08 and 25,929.24

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Solution

The fourth proportional to 39,070.68, 58,627.08 and 25,929.24 is: 38,907.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,070.68 : 58,627.08 = 25,929.24 : x
  2. Step 2: Convert to fraction form
    39,070.68/58,627.08 = 25,929.24/x
  3. Step 3: Cross multiply
    39,070.68x = 58,627.08 × 25,929.24
  4. Step 4: Simplify right side
    39,070.68x = 1,520,155,627.82
  5. Step 5: Solve for x
    x = 1,520,155,627.82/39,070.68
  6. Step 6: Final answer
    x = 38,907.84

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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.