Home / 35,069.34-48,395.61-19,153.74

Finding the Fourth Proportional to 35,069.34, 48,395.61 and 19,153.74

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Solution

The fourth proportional to 35,069.34, 48,395.61 and 19,153.74 is: 26,432.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,069.34 : 48,395.61 = 19,153.74 : x
  2. Step 2: Convert to fraction form
    35,069.34/48,395.61 = 19,153.74/x
  3. Step 3: Cross multiply
    35,069.34x = 48,395.61 × 19,153.74
  4. Step 4: Simplify right side
    35,069.34x = 926,956,931.08
  5. Step 5: Solve for x
    x = 926,956,931.08/35,069.34
  6. Step 6: Final answer
    x = 26,432.12

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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.