Home / 104,210.84-156,323.50-41,881.40

Finding the Fourth Proportional to 104,210.84, 156,323.50 and 41,881.40

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Solution

The fourth proportional to 104,210.84, 156,323.50 and 41,881.40 is: 62,825.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,210.84 : 156,323.50 = 41,881.40 : x
  2. Step 2: Convert to fraction form
    104,210.84/156,323.50 = 41,881.40/x
  3. Step 3: Cross multiply
    104,210.84x = 156,323.50 × 41,881.40
  4. Step 4: Simplify right side
    104,210.84x = 6,547,047,032.90
  5. Step 5: Solve for x
    x = 6,547,047,032.90/104,210.84
  6. Step 6: Final answer
    x = 62,825.01

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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.