Home / 92,547.26-127,714.81-52,260.58

Finding the Fourth Proportional to 92,547.26, 127,714.81 and 52,260.58

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Solution

The fourth proportional to 92,547.26, 127,714.81 and 52,260.58 is: 72,119.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,547.26 : 127,714.81 = 52,260.58 : x
  2. Step 2: Convert to fraction form
    92,547.26/127,714.81 = 52,260.58/x
  3. Step 3: Cross multiply
    92,547.26x = 127,714.81 × 52,260.58
  4. Step 4: Simplify right side
    92,547.26x = 6,674,450,045.19
  5. Step 5: Solve for x
    x = 6,674,450,045.19/92,547.26
  6. Step 6: Final answer
    x = 72,119.37

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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.