Home / 60,358.61-90,547.43-18,233.45

Finding the Fourth Proportional to 60,358.61, 90,547.43 and 18,233.45

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Solution

The fourth proportional to 60,358.61, 90,547.43 and 18,233.45 is: 27,353.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,358.61 : 90,547.43 = 18,233.45 : x
  2. Step 2: Convert to fraction form
    60,358.61/90,547.43 = 18,233.45/x
  3. Step 3: Cross multiply
    60,358.61x = 90,547.43 × 18,233.45
  4. Step 4: Simplify right side
    60,358.61x = 1,650,991,493.63
  5. Step 5: Solve for x
    x = 1,650,991,493.63/60,358.61
  6. Step 6: Final answer
    x = 27,353.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.