Home / 92,341.60-127,423.77-52,065.26

Finding the Fourth Proportional to 92,341.60, 127,423.77 and 52,065.26

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Solution

The fourth proportional to 92,341.60, 127,423.77 and 52,065.26 is: 71,845.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,341.60 : 127,423.77 = 52,065.26 : x
  2. Step 2: Convert to fraction form
    92,341.60/127,423.77 = 52,065.26/x
  3. Step 3: Cross multiply
    92,341.60x = 127,423.77 × 52,065.26
  4. Step 4: Simplify right side
    92,341.60x = 6,634,351,360.71
  5. Step 5: Solve for x
    x = 6,634,351,360.71/92,341.60
  6. Step 6: Final answer
    x = 71,845.75

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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.