Home / 124,444.60-186,666.02-35,698.20

Finding the Fourth Proportional to 124,444.60, 186,666.02 and 35,698.20

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Solution

The fourth proportional to 124,444.60, 186,666.02 and 35,698.20 is: 53,547.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,444.60 : 186,666.02 = 35,698.20 : x
  2. Step 2: Convert to fraction form
    124,444.60/186,666.02 = 35,698.20/x
  3. Step 3: Cross multiply
    124,444.60x = 186,666.02 × 35,698.20
  4. Step 4: Simplify right side
    124,444.60x = 6,663,640,915.16
  5. Step 5: Solve for x
    x = 6,663,640,915.16/124,444.60
  6. Step 6: Final answer
    x = 53,547.05

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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.