Home / 243,916.04-365,494.76-169,182.20

Finding the Fourth Proportional to 243,916.04, 365,494.76 and 169,182.20

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Solution

The fourth proportional to 243,916.04, 365,494.76 and 169,182.20 is: 253,510.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    243,916.04 : 365,494.76 = 169,182.20 : x
  2. Step 2: Convert to fraction form
    243,916.04/365,494.76 = 169,182.20/x
  3. Step 3: Cross multiply
    243,916.04x = 365,494.76 × 169,182.20
  4. Step 4: Simplify right side
    243,916.04x = 61,835,207,585.27
  5. Step 5: Solve for x
    x = 61,835,207,585.27/243,916.04
  6. Step 6: Final answer
    x = 253,510.21

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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.