Home / 37,897.07-52,242.57-26,530.74

Finding the Fourth Proportional to 37,897.07, 52,242.57 and 26,530.74

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Solution

The fourth proportional to 37,897.07, 52,242.57 and 26,530.74 is: 36,573.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,897.07 : 52,242.57 = 26,530.74 : x
  2. Step 2: Convert to fraction form
    37,897.07/52,242.57 = 26,530.74/x
  3. Step 3: Cross multiply
    37,897.07x = 52,242.57 × 26,530.74
  4. Step 4: Simplify right side
    37,897.07x = 1,386,034,041.60
  5. Step 5: Solve for x
    x = 1,386,034,041.60/37,897.07
  6. Step 6: Final answer
    x = 36,573.65

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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.