Home / 45,854.60-63,292.47-27,002.66

Finding the Fourth Proportional to 45,854.60, 63,292.47 and 27,002.66

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Solution

The fourth proportional to 45,854.60, 63,292.47 and 27,002.66 is: 37,271.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,854.60 : 63,292.47 = 27,002.66 : x
  2. Step 2: Convert to fraction form
    45,854.60/63,292.47 = 27,002.66/x
  3. Step 3: Cross multiply
    45,854.60x = 63,292.47 × 27,002.66
  4. Step 4: Simplify right side
    45,854.60x = 1,709,065,047.97
  5. Step 5: Solve for x
    x = 1,709,065,047.97/45,854.60
  6. Step 6: Final answer
    x = 37,271.40

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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.