Home / 39,088.46-53,938.88-22,094.16

Finding the Fourth Proportional to 39,088.46, 53,938.88 and 22,094.16

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Solution

The fourth proportional to 39,088.46, 53,938.88 and 22,094.16 is: 30,488.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,088.46 : 53,938.88 = 22,094.16 : x
  2. Step 2: Convert to fraction form
    39,088.46/53,938.88 = 22,094.16/x
  3. Step 3: Cross multiply
    39,088.46x = 53,938.88 × 22,094.16
  4. Step 4: Simplify right side
    39,088.46x = 1,191,734,244.94
  5. Step 5: Solve for x
    x = 1,191,734,244.94/39,088.46
  6. Step 6: Final answer
    x = 30,488.13

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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.