Home / 295,056.02-442,674.23-124,366.11

Finding the Fourth Proportional to 295,056.02, 442,674.23 and 124,366.11

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Solution

The fourth proportional to 295,056.02, 442,674.23 and 124,366.11 is: 186,587.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,056.02 : 442,674.23 = 124,366.11 : x
  2. Step 2: Convert to fraction form
    295,056.02/442,674.23 = 124,366.11/x
  3. Step 3: Cross multiply
    295,056.02x = 442,674.23 × 124,366.11
  4. Step 4: Simplify right side
    295,056.02x = 55,053,671,360.51
  5. Step 5: Solve for x
    x = 55,053,671,360.51/295,056.02
  6. Step 6: Final answer
    x = 186,587.19

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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.