Home / 60,223.64-83,119.02-34,725.40

Finding the Fourth Proportional to 60,223.64, 83,119.02 and 34,725.40

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Solution

The fourth proportional to 60,223.64, 83,119.02 and 34,725.40 is: 47,927.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,223.64 : 83,119.02 = 34,725.40 : x
  2. Step 2: Convert to fraction form
    60,223.64/83,119.02 = 34,725.40/x
  3. Step 3: Cross multiply
    60,223.64x = 83,119.02 × 34,725.40
  4. Step 4: Simplify right side
    60,223.64x = 2,886,341,217.11
  5. Step 5: Solve for x
    x = 2,886,341,217.11/60,223.64
  6. Step 6: Final answer
    x = 47,927.05

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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.