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Finding the Fourth Proportional to 333,547.96, 460,292.78 and 180,582.10

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Solution

The fourth proportional to 333,547.96, 460,292.78 and 180,582.10 is: 249,201.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,547.96 : 460,292.78 = 180,582.10 : x
  2. Step 2: Convert to fraction form
    333,547.96/460,292.78 = 180,582.10/x
  3. Step 3: Cross multiply
    333,547.96x = 460,292.78 × 180,582.10
  4. Step 4: Simplify right side
    333,547.96x = 83,120,636,827.24
  5. Step 5: Solve for x
    x = 83,120,636,827.24/333,547.96
  6. Step 6: Final answer
    x = 249,201.45

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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.