Home / 119,295.02-178,794.81-60,098.40

Finding the Fourth Proportional to 119,295.02, 178,794.81 and 60,098.40

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Solution

The fourth proportional to 119,295.02, 178,794.81 and 60,098.40 is: 90,073.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,295.02 : 178,794.81 = 60,098.40 : x
  2. Step 2: Convert to fraction form
    119,295.02/178,794.81 = 60,098.40/x
  3. Step 3: Cross multiply
    119,295.02x = 178,794.81 × 60,098.40
  4. Step 4: Simplify right side
    119,295.02x = 10,745,282,009.30
  5. Step 5: Solve for x
    x = 10,745,282,009.30/119,295.02
  6. Step 6: Final answer
    x = 90,073.18

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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.